# A057264 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 7 5 14 6 20 7 28 8 34 9 49 10 77 11 98 12 140 13 196 14 343 15 686 16 980 17 1132 18 1372 19 1666 20 1780 21 2177 22 2401 23 4172 24 4802 25 5341 26 6860 27 7007 28 9604 29 9821 30 16807 31 17444 32 22708 33 33614 34 48020 35 67228 36 81634 37 83132