# A049280 (b-file synthesized from sequence entry) 0 0 1 1 2 1 3 1 4 1 5 2 6 1 7 3 8 2 9 1 10 4 11 5 12 1 13 5 14 9 15 5 16 1 17 6 18 14 19 14 20 1 21 7 22 20 23 28 24 14 25 1 26 8 27 27 28 48 29 42 30 1 31 9 32 35