# A017528 (b-file synthesized from sequence entry)
0 0
1 429981696
2 110075314176
3 2821109907456
4 28179280429056
5 167961600000000
6 722204136308736
7 2478758911082496
8 7213895789838336
9 18509302102818816
10 42998169600000000
11 92170395205042176