# A002722 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 2 5 2 6 2 7 4 8 6 9 6 10 8 11 11 12 13 13 17 14 24 15 28 16 36 17 47 18 56 19 69 20 94 21 114 22 138 23 177 24 218 25 262 26 333 27 410 28 496 29 615 30 755 31 906 32 1120 33 1372 34 1648 35 2006 36 2455 37 2939 38 3557