# A125471 (b-file synthesized from sequence entry)
0 1
1 14
2 176
3 2084
4 26356
5 334784
6 4260722
7 54242594
8 690612444
9 8792978324
10 111953947446
11 1425421218026
12 18148766726542
13 231073976662790
14 2942083286880480
15 37459233674496464
16 476938975353648908