# A038021 (b-file synthesized from sequence entry) 0 1 1 0 2 1 3 1 4 2 5 1 6 38 7 57 8 27 9 7 10 13872 11 18544 12 9280 13 2080 14 192 15 83360520 16 104208775 17 52110500 18 13035000 19 1632750 20 82355