# A131676 (b-file synthesized from sequence entry)
0 1
1 7
2 14245
3 28405300
4 9191136045
5 886286703456
6 38188743738145
7 932714257963020
8 14966184483875625
9 173860405001195185
10 1563721100613810061
11 11427034989921521488
12 70319024498214551605
13 374482754394635213250
14 1763001772206469563945
15 7462412915610398239816