# A265944 (b-file synthesized from sequence entry)
1 1
2 2
3 36
4 13824
5 324000000
6 1209323520000000
7 1923567501916569600000000
8 3436011282355888738787131392000000000
9 18204541483393435808637499286914987185930240000000000
10 753091424970084722185225494963366011108371967508480000000000000000000000