# A002292 (b-file synthesized from sequence entry) 0 1 1 20 2 74 3 24 4 157 5 124 6 478 7 1480 8 1198 9 3044 10 480 11 184 12 2351 13 1720 14 3282 15 5728 16 2480 17 1776 18 10326 19 9560 20 8886 21 9188 22 11618 23 23664 24 16231 25 23960 26 11686 27 9176 28 60880 29 16876 30 18482 31 3768 32 35372 33 15532 34 3680 35 31960 36 4886 37 47020 38 2976 39 44560