# A058009 (b-file synthesized from sequence entry) 1 2 2 5 3 31 4 277 5 5381 6 87803 7 2269733 8 50728129 9 1559861749 10 64988430769 11 2428095424619 12 119543903707171 13 5519908106212193 14 248761474969923757