# A091415 (b-file synthesized from sequence entry) 1 2 2 3 3 4 4 8 5 13 6 32 7 41 8 45 9 59 10 97 11 107 12 364 13 421 14 444 15 1164 16 1663 17 3202 18 4335 19 4841 20 13528 21 22159 22 38095 23 50327 24 72853