# A330283 (b-file synthesized from sequence entry) 1 0 2 0 3 0 4 0 5 0 6 0 7 0 8 6 9 13 10 57 11 141 12 465 13 1224 14 3956 15 11599 16 36538 17 107415 18 327250 19 972040 20 2957488 21 8879327 22 26943317