# A125460 (b-file synthesized from sequence entry)
0 1
1 25
2 353
3 4201
4 57713
5 809845
6 11612297
7 168577861
8 2468036321
9 36332880469
10 536815133913
11 7950202003021
12 117923503323665
13 1750879076982021
14 26013122219629513
15 386642958683932381
16 5748370960026109633