# A024933 (b-file synthesized from sequence entry) 1 1 2 10 3 32 4 87 5 161 6 309 7 462 8 737 9 1043 10 1477 11 1890 12 2610 13 3221 14 4079 15 5049 16 6235 17 7329 18 8958 19 10306 20 12317 21 14213 22 16370 23 18400 24 21586 25 24118 26 27216 27 30414 28 34325 29 37580 30 42520 31 46226 32 51315 33 56165 34 61495 35 66809 36 74030 37 79519 38 86179 39 92862 40 101454