# A294868 (b-file synthesized from sequence entry) 0 1 1 2 2 5 3 12 4 24 5 42 6 67 7 100 8 142 9 195 10 260 11 338 12 430 13 537 14 660 15 800 16 958 17 1135 18 1332 19 1550 20 1791 21 2056 22 2346 23 2662 24 3005 25 3376 26 3776 27 4206 28 4667 29 5160 30 5686 31 6246 32 6841 33 7472 34 8140 35 8846 36 9591 37 10377 38 11205 39 12076 40 12991 41 13951 42 14957 43 16010 44 17111 45 18261