# A056937 (b-file synthesized from sequence entry)
0 1
1 980
2 211250
3 17792748
4 781429368
5 21238316210
6 398925639186
7 5585711269074
8 61555624183223
9 555895303974238
10 4242859829536322
11 28038281717424550
12 163544036697306396
13 855242362045150398