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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 4 |
| 4 | 7 |
| 5 | 9 |
| 6 | 13 |
| 7 | 16 |
| 8 | 20 |
| 9 | 25 |
| 10 | 29 |
| 11 | 35 |
| 12 | 40 |
| 13 | 46 |
| 14 | 53 |
| 15 | 59 |
| 16 | 67 |
| 17 | 74 |
| 18 | 82 |
| 19 | 91 |
| 20 | 99 |
| 21 | 109 |
| 22 | 118 |
| 23 | 128 |
| 24 | 139 |
| 25 | 149 |
| 26 | 161 |
| 27 | 172 |
| 28 | 184 |
| 29 | 197 |
| 30 | 209 |
| 31 | 223 |
| 32 | 236 |
| 33 | 250 |
| 34 | 265 |
| 35 | 279 |
| 36 | 295 |
| 37 | 310 |
| 38 | 326 |
| 39 | 343 |
| 40 | 359 |
| 41 | 377 |
| 42 | 394 |
| 43 | 412 |
| 44 | 431 |
| 45 | 449 |
| 46 | 469 |
| 47 | 488 |
| 48 | 508 |
| 49 | 529 |
| 50 | 549 |
| 51 | 571 |
| 52 | 592 |
| 53 | 614 |
| 54 | 637 |
| 55 | 659 |
| 56 | 683 |
| 57 | 706 |
| 58 | 730 |
| 59 | 755 |
| 60 | 779 |
| 61 | 805 |
| 62 | 830 |
| 63 | 856 |
| 64 | 883 |
| 65 | 909 |
| 66 | 937 |
| 67 | 964 |
| 68 | 992 |
| 69 | 1021 |
| 70 | 1049 |
| 71 | 1079 |
| 72 | 1108 |
| 73 | 1138 |
| 74 | 1169 |
| 75 | 1199 |
| 76 | 1231 |
| 77 | 1262 |
| 78 | 1294 |
| 79 | 1327 |
| 80 | 1359 |
[1,2,4,7,9,13,16,20,25,29,35,40,46,53,59,67,74,82, 91,99,109,118,128,139,149,161,172,184,197,209,223, 236,250,265,279,295,310,326,343,359,377,394,412, 431,449,469,488,508,529,549,571,592,614,637,659, 683,706,730,755,779,805,830,856,883,909,937,964, 992,1021,1049,1079,1108,1138,1169,1199,1231,1262, 1294,1327,1359] |