# A062163 (b-file synthesized from sequence entry) 0 1 1 2 2 3 3 4 4 6 5 6 6 13 7 10 8 24 9 22 10 45 11 30 12 158 13 74 14 245 15 368 16 693 17 522 18 2637 19 1610 20 7386