# A262004 (b-file synthesized from sequence entry)
1 2
2 30
3 1300
4 115380
5 18362616
6 4800297144
7 1929066361136
8 1131386990471376
9 929148154976860592
10 1033280101490424757200
11 1513696127276317671503232
12 2854591502346208585710465024
13 6796099969466204436648991894784
14 20087194984043555807709161038217856
15 72648127998052140755125407470469776640