# A153078 (b-file synthesized from sequence entry) 1 0 2 1 3 1 4 2 5 2 6 5 7 2 8 4 9 5 10 3 11 7 12 5 13 10 14 2 15 8 16 4 17 5 18 6 19 11 20 32 21 42 22 68 23 24 24 87