# A060730 (b-file synthesized from sequence entry) 1 1 2 2 3 3 4 5 5 7 6 12 7 17 8 22 9 34 10 41 11 53 12 87 13 109 14 131 15 184 16 218 17 252 18 361 19 414 20 501 21 632 22 763 23 894 24 1112 25 1330 26 1548 27 1909 28 2161 29 2575 30 3207 31 3568 32 4331 33 5225 34 5726 35 6489 36 7819 37 8582 38 9694 39 11855 40 12967 41 14515 42 18083 43 19413 44 21574 45 26799 46 28708 47 32276