# A187504 (b-file synthesized from sequence entry) 0 1 1 0 2 0 3 0 4 1 5 1 6 2 7 2 8 2 9 4 10 6 11 7 12 13 13 17 14 19 15 36 16 49 17 56 18 105 19 141 20 160 21 301 22 406 23 462 24 868 25 1169 26 1329 27 2498 28 3366 29 3828 30 7194 31 9692 32 11021 33 20713 34 27907 35 31735 36 59642 37 80355 38 91376 39 171731 40 231373 41 263108 42 494481 43 666212 44 757588