# A125428 (b-file synthesized from sequence entry)
0 1
1 16
2 184
3 1864
4 21352
5 249496
6 2954044
7 35167876
8 419756872
9 5015971864
10 59971194884
11 717190706556
12 8577760468228
13 102596987977708
14 1227170820007330
15 14678437539684814
16 175572556087135224