# A037290 (b-file synthesized from sequence entry) 1 1 2 2 3 2 4 9 5 2 6 4 7 2 8 40 9 9 10 4 11 2 12 18 13 2 14 4 15 4 16 242 17 2 18 18 19 2 20 18 21 4 22 4 23 2 24 80 25 9 26 4 27 47 28 18 29 2 30 8 31 2