# A089422 (b-file synthesized from sequence entry) 0 1 1 1 2 2 3 3 4 6 5 8 6 10 7 12 8 14 9 16 10 18 11 20 12 22 13 24 14 26 15 28 16 30 17 32 18 34 19 36 20 38