# A032369 (b-file synthesized from sequence entry) 1 1 2 2 3 35 4 71680 5 2342475135 6 15348366279966720 7 2492793923102873600710500 8 117177502102127147176107712708608000 9 186733555312073832495246142097242616441661862500 10 113089197439108073602054517201873021784680788485222929793024000