# A144935 (b-file synthesized from sequence entry)
1 0
2 4
3 32
4 512
5 11232
6 323648
7 11616768
8 500984576
9 25275854848
10 1461945274368
11 95418154739712
12 6939291871629312
13 556552095965593600
14 48807623034247200768
15 4646562962112939622400
16 477275845583045903777792