# A051251 (b-file synthesized from sequence entry) 1 1 2 1 3 1 4 0 5 0 6 0 7 0 8 128 9 16384 10 33554432 11 1466015678464 12 0 13 0 14 0 15 0 16 53919893334301279589334030174039266539571147379908773492703549718528 17 63657374260452690195888927762793067532858387480466469420624374174610161798791164116074496