# A216474 (b-file synthesized from sequence entry)
2 3
3 13
4 455
5 71
6 93565703
7 40765959421975394881
8 27507928745358015883503
9 4005456298012605183835102420301535996
10 64381553566633030980078485248402475462864768
11 67848687916710307026239471566668726955520894650602664910832487