# A363294 (b-file synthesized from sequence entry) 1 1 2 1 3 3 4 10 5 37 6 154 7 676 8 3053 9 14187 10 67459 11 326241 12 1599480 13 7933272 14 39736160 15 200700204 16 1021052197 17 5227501077 18 26912956631 19 139244637915 20 723631840568 21 3775598797694 22 19770494002049 23 103865161431895 24 547291750362216 25 2891718659119578 26 15317429567883000