# A185994 (b-file synthesized from sequence entry) 0 1 1 2 2 6 3 26 4 150 5 1114 6 10614 7 131002 8 2128278 9 46294426 10 1368718518 11 55647242106 12 3137452915158 13 246751601425242 14 27181289502625014 15 4205716133932054842 16 915890632125187606038 17 281117681559174501597466 18 121733516122198763782243638