# A287143 (b-file synthesized from sequence entry) 0 0 1 1 2 4 3 9 4 21 5 35 6 65 7 95 8 155 9 210 10 315 11 406 12 574 13 714 14 966 15 1170 16 1530 17 1815 18 2310 19 2695 20 3355 21 3861 22 4719 23 5369 24 6461 25 7280 26 8645 27 9660 28 11340 29 12580 30 14620 31 16116 32 18564 33 20349 34 23256 35 25365 36 28785 37 31255 38 35245 39 38115 40 42735 41 46046 42 51359 43 55154 44 61226 45 65550 46 72450 47 77350 48 85150 49 90675 50 99450 51 105651 52 115479