# A074040 (b-file synthesized from sequence entry) 1 15 2 525 3 75075 4 24249225 5 21800053275 6 38433493923825 7 138322144631846175 8 716923675626858725025 9 7458156997546211316435075 10 86984485062381462583582279725 11 1656445549042930191979157352803175