# A096817 (b-file synthesized from sequence entry) 1 4 2 6 3 10 4 18 5 42 6 78 7 94 8 114 9 190 10 322 11 546 12 3894 13 10318 14 11650 15 12474 16 20994 17 61810 18 103882 19 296010 20 636930 21 653638 22 926766