# A024436 (b-file synthesized from sequence entry)
0 1
1 30
2 601
3 10122
4 155029
5 2238894
6 31086721
7 419796498
8 5553887821
9 72338375382
10 930742000825
11 11858835825018
12 149897892005317
13 1882300860052734
14 23506492073507953
15 292186168385703522