# A157707 (b-file synthesized from sequence entry) 1 16 2 205 3 1165 4 4415 5 13055 6 32606 7 72030 8 144930 9 270930 10 477235 11 800371 12 1288105 13 2001545 14 3017420 15 4430540 16 6356436 17 8934180 18 12329385 19 16737385 20 22386595 21 29542051 22 38509130 23 49637450 24 63324950