1/6 = 1/2-1/3 1/12 = 1/4-1/6 1/15 = 1/6-1/10 1/18 = 1/6-1/9 1/20 = 1/4-1/5 1/21 = -1/6+1/7+1/14 1/24 = 1/8-1/12 1/28 = 1/12-1/21 1/30 = 1/10-1/15 1/33 = 1/6-1/11-1/22 1/35 = 1/10-1/14 1/36 = 1/12-1/18 1/40 = 1/8-1/10 1/42 = 1/14-1/21 1/44 = 1/11-1/12+1/22-1/33 1/45 = 1/18-1/30 1/48 = 1/16-1/24 1/52 = 1/12-1/26-1/39 1/54 = 1/18-1/27 1/55 = 1/11-1/20-1/44 1/56 = 1/24-1/42 1/60 = 1/20-1/30 1/63 = -1/18+1/21+1/42 1/65 = 1/13-1/39-1/52-1/60 1/66 = 1/22-1/33 1/68 = 1/12-1/17-1/34+1/51 1/70 = 1/20-1/28 1/72 = 1/24-1/36 1/75 = 1/30-1/50 1/76 = 1/12-1/19-1/57 1/77 = 1/28-1/44 1/78 = 1/26-1/39 1/80 = 1/16-1/20 1/84 = 1/28-1/42 1/85 = 1/17-1/34-1/51+1/60-1/68 1/88 = 1/22-1/24+1/44-1/66 1/90 = 1/30-1/45 1/91 = 1/42-1/78 1/95 = 1/20-1/38-1/76 1/96 = 1/32-1/48 1/99 = 1/18-1/33-1/66 1/100 = 1/20-1/25 1/102 = 1/34-1/51 1/104 = 1/24-1/52-1/78 1/105 = 1/42-1/70 1/108 = 1/36-1/54 1/110 = 1/22-1/40-1/88 1/112 = 1/48-1/84 1/114 = 1/38-1/57 1/115 = 1/23-1/46-1/60+1/69-1/92 1/117 = 1/36-1/52 1/119 = 1/17-1/34-1/42+1/51+1/70-1/85-1/102-1/105 1/120 = 1/40-1/60 1/126 = 1/42-1/63 1/130 = 1/26-1/78-1/104-1/120 1/132 = 1/44-1/66 1/133 = 1/57-1/76+1/84-1/114 1/135 = 1/54-1/90 1/136 = 1/24-1/34-1/68+1/102 1/138 = 1/46-1/69 1/140 = 1/28-1/35 1/143 = 1/22-1/26 1/144 = 1/48-1/72 1/145 = 1/20-1/29-1/116 1/147 = -1/42+1/49+1/98 1/150 = 1/50-1/75 1/152 = 1/24-1/38-1/114 1/153 = 1/72-1/136 1/154 = 1/56-1/88 1/155 = 1/30-1/62-1/93 1/156 = 1/52-1/78 1/160 = 1/32-1/40 1/161 = 1/23-1/35+1/46-1/69-1/115-1/138 1/162 = 1/54-1/81 1/165 = 1/66-1/110 1/168 = 1/56-1/84 1/170 = 1/34-1/68-1/102+1/120-1/136 1/171 = 1/19-1/57-1/72-1/114-1/152 1/174 = 1/58-1/87 1/175 = 1/50-1/70 1/176 = 1/44-1/48+1/88-1/132 1/180 = 1/60-1/90 1/182 = 1/84-1/156 1/184 = 1/23+1/40-1/46-1/69-1/92-1/115-1/138 1/185 = 1/60-1/74+1/111-1/148 1/186 = 1/62-1/93 1/187 = 1/66-1/102 1/189 = -1/54+1/63+1/126 1/190 = 1/40-1/76-1/152 1/192 = 1/64-1/96 1/195 = 1/78-1/130 1/196 = 1/84-1/147 1/198 = 1/66-1/99 1/200 = 1/40-1/50 1/203 = 1/29-1/42-1/174 1/204 = 1/68-1/102 1/205 = 1/30-1/41-1/82+1/123 1/207 = 1/69+1/72-1/92-1/138-1/184 1/208 = 1/48-1/104-1/156 1/209 = 1/88-1/152 1/210 = 1/70-1/105 1/215 = 1/43-1/60+1/86-1/129-1/172 1/216 = 1/72-1/108 1/217 = 1/21-1/31-1/62+1/93-1/186 1/220 = 1/44-1/55 1/221 = 1/52-1/68 1/222 = 1/74-1/111 1/224 = 1/96-1/168 1/225 = 1/90-1/150 1/228 = 1/76-1/114 1/230 = 1/46-1/92-1/120+1/138-1/184 1/231 = -1/66+1/77+1/154 1/232 = 1/29+1/56-1/58-1/87-1/116-1/174-1/203 1/234 = 1/78-1/117 1/235 = 1/60-1/141-1/188 1/238 = 1/34-1/68-1/84+1/102+1/140-1/170-1/204-1/210 1/240 = 1/80-1/120 1/245 = 1/70-1/98 1/246 = 1/82-1/123 1/247 = 1/78-1/114 1/248 = 1/31-1/62-1/124+1/168-1/186-1/217 1/252 = 1/84-1/126 1/253 = -1/18+1/23+1/33-1/46+1/66+1/69-1/99-1/138-1/207 1/255 = 1/102-1/170 1/258 = 1/86-1/129 1/259 = 1/111-1/185+1/210-1/222 1/260 = 1/52-1/65 1/261 = 1/72-1/174-1/232 1/264 = 1/88-1/132 1/265 = 1/53-1/60+1/159-1/212 1/266 = 1/114-1/152+1/168-1/228 1/270 = 1/90-1/135 1/272 = 1/48-1/68-1/136+1/204 1/273 = -1/78+1/91+1/182 1/275 = 1/55-1/100-1/220 1/276 = 1/92-1/138 1/279 = 1/31-1/62-1/72+1/93-1/186-1/248 1/280 = 1/56-1/70 1/282 = 1/94-1/141 1/285 = 1/114-1/190 1/286 = 1/44-1/52 1/287 = 1/10-1/14+1/35-1/41-1/82-1/123-1/205-1/246 1/288 = 1/96-1/144 1/290 = 1/40-1/58-1/232 1/294 = 1/98-1/147 1/296 = 1/37-1/40+1/74-1/111+1/148-1/185-1/222 1/297 = 1/54-1/99-1/198 1/299 = 1/130-1/230 1/300 = 1/100-1/150 1/301 = -1/42+1/43+1/129-1/258 1/304 = 1/48-1/76-1/228 1/305 = 1/30-1/61-1/122-1/183 1/306 = 1/102-1/153 1/308 = 1/132-1/231 1/310 = 1/60-1/124-1/186 1/312 = 1/104-1/156 1/315 = 1/126-1/210 1/318 = 1/106-1/159 1/319 = 1/87+1/145-1/165-1/174-1/290 1/320 = 1/64-1/80 1/322 = 1/46-1/70+1/92-1/138-1/230-1/276 1/323 = 1/34-1/38 1/324 = 1/108-1/162 1/325 = 1/65-1/195-1/260-1/300 1/328 = 1/41-1/56+1/82-1/123-1/246-1/287 1/329 = 1/35-1/94-1/141-1/235-1/282 1/330 = 1/110-1/165 1/333 = 1/37-1/72+1/74-1/111-1/148-1/222-1/296 1/335 = 1/60-1/67+1/201-1/268 1/336 = 1/112-1/168 1/340 = 1/68-1/85 1/341 = 1/31-1/93-1/124-1/155-1/186+1/220-1/310 1/342 = 1/114-1/171 1/344 = 1/56-1/129-1/258-1/301 1/345 = 1/138-1/230 1/348 = 1/116-1/174 1/350 = 1/100-1/140 1/351 = 1/108-1/156 1/352 = 1/88-1/96+1/176-1/264 1/354 = 1/118-1/177 1/357 = -1/102+1/119+1/238 1/360 = 1/120-1/180 1/363 = 1/66-1/121-1/242 1/364 = 1/156-1/273 1/365 = -1/60+1/73+1/146-1/219+1/292 1/366 = 1/122-1/183 1/368 = 1/46+1/80-1/92-1/138-1/184-1/230-1/276 1/369 = 1/72-1/82+1/123-1/246-1/328 1/370 = 1/120-1/148+1/222-1/296 1/371 = 1/42-1/70+1/105-1/106-1/265-1/318 1/372 = 1/124-1/186 1/374 = 1/132-1/204 1/375 = 1/150-1/250 1/376 = 1/40-1/94-1/141-1/188+1/235-1/282 1/377 = 1/29-1/116-1/130-1/145-1/174-1/348 1/378 = 1/126-1/189 1/380 = 1/76-1/95 1/384 = 1/128-1/192 1/385 = 1/110-1/154 1/387 = 1/43-1/72-1/258-1/344 1/390 = 1/130-1/195 1/391 = 1/102-1/138 1/392 = 1/168-1/294 1/396 = 1/132-1/198 1/399 = -1/114+1/133+1/266 1/400 = 1/80-1/100 1/402 = 1/134-1/201 1/403 = 1/65-1/124+1/155-1/186-1/310-1/372 1/405 = 1/162-1/270 1/406 = 1/58-1/84-1/348 1/407 = 1/111+1/165-1/185-1/222-1/370 1/408 = 1/136-1/204 1/410 = 1/60-1/82-1/164+1/246 1/413 = 1/70-1/177-1/295-1/354 1/414 = 1/138-1/207 1/415 = -1/60+1/83+1/166+1/249-1/332 1/416 = 1/96-1/208-1/312 1/418 = 1/176-1/304 1/420 = 1/140-1/210 1/423 = 1/72-1/188-1/282-1/376 1/424 = 1/53-1/168-1/212-1/318-1/371 1/425 = 1/85-1/170-1/255+1/300-1/340 1/426 = 1/142-1/213 1/427 = 1/84-1/122+1/183-1/244-1/366 1/429 = 1/78-1/143-1/286 1/430 = 1/86-1/120+1/172-1/258-1/344 1/432 = 1/144-1/216 1/434 = 1/42-1/62-1/124+1/186-1/372 1/435 = 1/174-1/290 1/437 = 1/76-1/92 1/438 = 1/146-1/219 1/440 = 1/88-1/110 1/441 = -1/126+1/147+1/294 1/442 = 1/104-1/136 1/444 = 1/148-1/222 1/448 = 1/192-1/336 1/450 = 1/150-1/225 1/451 = 1/11-1/20-1/41-1/44+1/55-1/123+1/205-1/246-1/410 1/455 = 1/130-1/182 1/456 = 1/152-1/228 1/459 = 1/216-1/408 1/460 = 1/92-1/115 1/462 = 1/154-1/231 1/464 = 1/58+1/112-1/116-1/174-1/232-1/348-1/406 1/465 = 1/186-1/310 1/468 = 1/156-1/234 1/469 = 1/28-1/67-1/134-1/201-1/268-1/402 1/470 = 1/120-1/282-1/376 1/472 = 1/168+1/177-1/236-1/354-1/413 1/473 = 1/43-1/86+1/110-1/129-1/215-1/258-1/430 1/474 = 1/158-1/237 1/475 = 1/100-1/190-1/380 1/476 = 1/204-1/357 1/477 = 1/53-1/212-1/265-1/318-1/360-1/424 1/480 = 1/160-1/240 1/481 = 1/37-1/111-1/148+1/185-1/195-1/222-1/370-1/444 1/483 = -1/138+1/161+1/322 1/484 = 1/121-1/132+1/242-1/363 1/485 = 1/60-1/97-1/194+1/291-1/388 1/486 = 1/162-1/243 1/488 = 1/61-1/183-1/244+1/280-1/305-1/366-1/427 1/490 = 1/140-1/196 1/492 = 1/164-1/246 1/493 = 1/204-1/348 1/494 = 1/156-1/228 1/495 = 1/198-1/330 1/496 = 1/62-1/124-1/248+1/336-1/372-1/434 1/497 = 1/105-1/142+1/213-1/355-1/426 1/498 = 1/166-1/249 1/500 = 1/100-1/125 1/504 = 1/168-1/252 1/506 = -1/36+1/46+1/66-1/92+1/132+1/138-1/198-1/276-1/414 1/510 = 1/170-1/255 1/511 = -1/42+1/70+1/73-1/105+1/146+1/365-1/438 1/513 = 1/57-1/171-1/216-1/342-1/456 1/516 = 1/172-1/258 1/517 = 1/47-1/94-1/282-1/330-1/470 1/518 = 1/222-1/370+1/420-1/444 1/520 = 1/104-1/130 1/522 = 1/174-1/261 1/525 = 1/210-1/350 1/527 = 1/238-1/434 1/528 = 1/176-1/264 1/530 = 1/106-1/120+1/318-1/424 1/531 = 1/72-1/118+1/177-1/236-1/354-1/472 1/532 = 1/228-1/399 1/533 = 1/41-1/130-1/164+1/182-1/246-1/287-1/410-1/455-1/492 1/534 = 1/178-1/267 1/535 = 1/60-1/107-1/321-1/428 1/536 = 1/67-1/134-1/168+1/201-1/402-1/469 1/539 = 1/196-1/308 1/540 = 1/180-1/270 1/544 = 1/96-1/136-1/272+1/408 1/546 = 1/182-1/273 1/549 = 1/61-1/183-1/366-1/427-1/488-1/504 1/550 = 1/110-1/200-1/440 1/551 = 1/190-1/290 1/552 = 1/184-1/276 1/553 = 1/79-1/84+1/158-1/316-1/474 1/555 = 1/222-1/370 1/558 = 1/186-1/279 1/559 = -1/13+1/39+1/43+1/52+1/60-1/65+1/86+1/172-1/258-1/430-1/516 1/560 = 1/112-1/140 1/561 = 1/102-1/187-1/374 1/564 = 1/188-1/282 1/565 = -1/60+1/113+1/226+1/339+1/452 1/567 = -1/162+1/189+1/378 1/568 = 1/56-1/142-1/213-1/426-1/497 1/570 = 1/190-1/285 1/572 = 1/143-1/156+1/286-1/429 1/574 = 1/20-1/28+1/70-1/82-1/164-1/246-1/410-1/492 1/575 = 1/115-1/230-1/300+1/345-1/460 1/576 = 1/192-1/288 1/580 = 1/116-1/145 1/581 = 1/83+1/140-1/166-1/249-1/332-1/415-1/498 1/582 = 1/194-1/291 1/583 = 1/53-1/66+1/110-1/165-1/318-1/530 1/584 = 1/168-1/438-1/511 1/585 = 1/234-1/390 1/588 = 1/196-1/294 1/589 = 1/228-1/372 1/590 = 1/59-1/177-1/354-1/360-1/472-1/531 1/592 = 1/74-1/80+1/148-1/222+1/296-1/370-1/444 1/594 = 1/198-1/297 1/595 = 1/170-1/238 1/598 = 1/260-1/460 1/600 = 1/200-1/300 1/602 = -1/84+1/86+1/258-1/516 1/603 = 1/67-1/201-1/268-1/335+1/360-1/402-1/536 1/605 = 1/121-1/220-1/484 1/606 = 1/202-1/303 1/608 = 1/96-1/152-1/456 1/609 = -1/174+1/203+1/406 1/610 = 1/60-1/122-1/244-1/366 1/611 = 1/47-1/94-1/282-1/517-1/564-1/572 1/612 = 1/204-1/306 1/615 = 1/246-1/410 1/616 = 1/264-1/462 1/618 = 1/206-1/309 1/620 = 1/124-1/155 1/621 = 1/207+1/216-1/276-1/414-1/552 1/623 = 1/84-1/178-1/356-1/534 1/624 = 1/208-1/312 1/627 = 1/114-1/209-1/418 1/629 = 1/51-1/148-1/222-1/370-1/444-1/555 1/630 = 1/210-1/315 1/632 = 1/79+1/158-1/237-1/280-1/316-1/395-1/474-1/553 1/636 = 1/212-1/318 1/637 = 1/294-1/546 1/638 = 1/174+1/290-1/330-1/348-1/580 1/639 = 1/72-1/213-1/284-1/426-1/568 1/640 = 1/128-1/160 1/642 = 1/214-1/321 1/644 = 1/276-1/483 1/645 = 1/258-1/430 1/646 = 1/68-1/76 1/648 = 1/216-1/324 1/649 = 1/59-1/177-1/236+1/295-1/354-1/440-1/472-1/590 1/650 = 1/130-1/390-1/520-1/600 1/651 = -1/186+1/217+1/434 1/654 = 1/218-1/327 1/656 = 1/82-1/112+1/164-1/246-1/492-1/574 1/657 = -1/72+1/73+1/146-1/219+1/292-1/438-1/584 1/658 = 1/70-1/188-1/282-1/470-1/564 1/660 = 1/220-1/330 1/663 = 1/156-1/204 1/664 = -1/56+1/83+1/166+1/332-1/581 1/665 = 1/190-1/266 1/666 = 1/222-1/333 1/667 = 1/138-1/174 1/670 = 1/120-1/134+1/402-1/536 1/671 = 1/61-1/122-1/244+1/305-1/366-1/610-1/660 1/672 = 1/224-1/336 1/675 = 1/270-1/450 1/676 = 1/156-1/338-1/507 1/678 = 1/226-1/339 1/679 = 1/140-1/291-1/388+1/485-1/582 1/680 = 1/136-1/170 1/682 = 1/62-1/186-1/248-1/310-1/372+1/440-1/620 1/684 = 1/228-1/342 1/685 = 1/60-1/137-1/274-1/411-1/548 1/688 = 1/112-1/258-1/516-1/602 1/689 = 1/53-1/106-1/212+1/265-1/318-1/424+1/520-1/530-1/636 1/690 = 1/230-1/345 1/693 = -1/198+1/231+1/462 1/696 = 1/232-1/348 1/697 = 1/41-1/82-1/246-1/328+1/408-1/410-1/492-1/615 1/700 = 1/140-1/175 1/702 = 1/234-1/351 1/703 = 1/342-1/666 1/704 = 1/176-1/192+1/352-1/528 1/705 = 1/282-1/470 1/707 = 1/101-1/404-1/420-1/505-1/606 1/708 = 1/236-1/354 1/710 = 1/71-1/142+1/355-1/360-1/426-1/568-1/639 1/711 = -1/72+1/79+1/158-1/474-1/632 1/712 = 1/89-1/178-1/267+1/280-1/356+1/445-1/534-1/623 1/713 = 1/184-1/248 1/714 = 1/238-1/357 1/715 = 1/143-1/260-1/572 1/720 = 1/240-1/360 1/721 = 1/103-1/210-1/515-1/618 1/725 = 1/100-1/145-1/580 1/726 = 1/242-1/363 1/728 = 1/312-1/546 1/730 = -1/120+1/146+1/292-1/438+1/584 1/731 = 1/43-1/172-1/258-1/301-1/430-1/516-1/602-1/645-1/714 1/732 = 1/244-1/366 1/735 = 1/294-1/490 1/736 = 1/92+1/160-1/184-1/276-1/368-1/460-1/552 1/737 = 1/201-1/402+1/495-1/603-1/670 1/738 = 1/246-1/369 1/740 = 1/148-1/185 1/741 = 1/234-1/342 1/742 = 1/84-1/140+1/210-1/212-1/530-1/636 1/744 = 1/248-1/372 1/747 = 1/83-1/166+1/249-1/360-1/415-1/498-1/664 1/748 = 1/187-1/204+1/374-1/561 1/749 = 1/210-1/535-1/642 1/750 = 1/250-1/375 1/752 = 1/80-1/188-1/282-1/376+1/470-1/564 1/754 = 1/58-1/232-1/260-1/290-1/348-1/696 1/756 = 1/252-1/378 1/759 = 1/138-1/253-1/506 1/760 = 1/152-1/190 1/762 = 1/254-1/381 1/763 = 1/109-1/218+1/420-1/436-1/545-1/654 1/765 = 1/306-1/510 1/767 = 1/260+1/295-1/354-1/590-1/708 1/768 = 1/256-1/384 1/770 = 1/220-1/308