# A351276 (b-file synthesized from sequence entry) 0 1 1 2 2 18 3 266 4 5506 5 146602 6 4772162 7 183618794 8 8152995138 9 410307648938 10 23079780216386 11 1434953808618090 12 97716253164212034 13 7233006174407149866 14 578233606405444793410 15 49651123488091636885994 16 4557474786380802233761090 17 445324385454834015896585386