# A088920 (b-file synthesized from sequence entry)
1 2
2 50
3 1682
4 57122
5 1940450
6 65918162
7 2239277042
8 76069501250
9 2584123765442
10 87784138523762
11 2982076586042450
12 101302819786919522
13 3441313796169221282
14 116903366249966604050
15 3971273138702695316402