# A017417 (b-file synthesized from sequence entry)
0 32
1 371293
2 7962624
3 52521875
4 205962976
5 601692057
6 1453933568
7 3077056399
8 5904900000
9 10510100501
10 17623416832
11 28153056843
12 43204003424
13 64097340625
14 92389579776
15 129891985607
16 178689902368
17 241162079949
18 320000000000
19 418227202051
20 539218609632