# A165709 (b-file synthesized from sequence entry)
0 1
1 49
2 2352
3 112896
4 5419008
5 260112384
6 12485394432
7 599298932736
8 28766348771328
9 1380784741022568
10 66277667569026816
11 3181328043310578840
12 152703746078777784576
13 7329779811775093671936
14 351829430964904976842752