# A132869 (b-file synthesized from sequence entry) 0 1 1 8 2 136 3 2960 4 73000 5 1941488 6 54308944 7 1575042848 8 46933604200 9 1428339725360 10 44208223638256 11 1387283904693728 12 44037051952177936 13 1411537432519587680 14 45622957237070603680 15 1485278571381185936960