# A055458 (b-file synthesized from sequence entry) 1 6 2 12 3 21 4 24 5 36 6 45 7 48 8 39 9 63 10 72 11 72 12 95 13 60 14 57 15 224 16 84 17 15 18 135 19 1058 20 45 21 301 22 144