# A354504 (b-file synthesized from sequence entry) 0 1 1 1 2 6 3 48 4 402 5 4375 6 54595 7 777189 8 12284188 9 215999025 10 4132338673 11 85640640877 12 1910121348674 13 45571124446445 14 1157169377895739 15 31150000798832647 16 885481496002286200 17 26498034473000080321 18 832407848080194500301 19 27378188500890922864153