# A097093 (b-file synthesized from sequence entry) 1 0 2 0 3 0 4 0 5 1 6 0 7 1 8 1 9 2 10 3 11 4 12 4 13 8 14 9 15 14 16 16 17 23 18 27 19 39 20 48 21 62 22 76 23 100 24 120 25 159 26 190 27 241 28 292 29 367 30 443 31 552 32 663 33 816 34 980 35 1200 36 1430 37 1742 38 2075 39 2504 40 2979 41 3575 42 4232 43 5063 44 5980 45 7114 46 8382 47 9930 48 11663 49 13773 50 16140 51 18980 52 22190 53 26017