# A261767 (b-file synthesized from sequence entry) 0 1 1 1 2 1 3 1 4 3 5 3 6 1 7 7 8 18 9 8 10 1 11 15 12 99 13 64 14 30 15 1 16 31 17 510 18 560 19 300 20 144 21 1 22 63 23 2745 24 4800 25 3150 26 1728 27 840