# A131591 (b-file synthesized from sequence entry)
0 4
1 38
2 1556
3 86606
4 4083404
5 171658094
6 6716224724
7 247782290006
8 8763080657420
9 299863491723614
10 9990667099305740
11 325847250824377382
12 10445562407382412028
13 330039152364735149222
14 10301457052184951857604
15 318211810358946705058382