# A024527 (b-file synthesized from sequence entry) 1 1 2 10 3 109 4 522 5 3043 6 7838 7 21061 8 41110 9 81955 10 178510 11 302075 12 539382 13 885581 14 1297982 15 1869659 16 2758406 17 4076543 18 5566538 19 7670387 20 10274536 21 13158999 22 17017244 23 21645981 24 27634492 25 35865619 26 45423702 27 55700987 28 67534604 29 80208039 30 94691374