# A228317 (b-file synthesized from sequence entry) 1 0 2 0 3 3 4 21 5 75 6 195 7 420 8 798 9 1386 10 2250 11 3465 12 5115 13 7293 14 10101 15 13650 16 18060 17 23460 18 29988 19 37791 20 47025 21 57855 22 70455 23 85008 24 101706 25 120750 26 142350 27 166725 28 194103 29 224721 30 258825 31 296670 32 338520 33 384648 34 435336 35 490875 36 551565 37 617715 38 689643