# A017576 (b-file synthesized from sequence entry)
0 65536
1 4294967296
2 377801998336
3 6553600000000
4 53459728531456
5 281474976710656
6 1113034787454976
7 3596345248055296
8 10000000000000000
9 24759631762948096
10 55895067029733376
11 117033789351264256