# A100361 (b-file synthesized from sequence entry) 1 0 2 1 3 2 4 4 5 6 6 16 7 18 8 54 9 58 10 100 11 120 12 504 13 1302 14 3234 15 14748 16 16102 17 22782 18 34656 19 64764 20 70866 21 194940 22 274074 23 313344 24 331416 25 354640