# A034659 (b-file synthesized from sequence entry)
0 1
1 6
2 61
3 666
4 7321
5 80526
6 885781
7 9743586
8 107179441
9 1178973846
10 12968712301
11 142655835306
12 1569214188361
13 17261356071966
14 189874916791621
15 2088624084707826
16 22974864931786081
17 252723514249646886