# A176450 (b-file synthesized from sequence entry) 1 1 2 2 3 4 4 7 5 14 6 21 7 54 8 73 9 187 10 345 11 768 12 955 13 4989 14 5620 15 12347 16 30326 17 84807 18 92518 19 544421 20 572016 21 2390850 22 3811427 23 6182184 24 6546907