# A029818 (b-file synthesized from sequence entry) 0 929569 1 1118498 2 200825760 3 4203101760 4 36649832738 5 195321562560 6 760846576320 7 2418032106240 8 6632270724000 9 16046778745058 10 35093590203840 11 71703741197760 12 138807435624000 13 253035567426240