# A017406 (b-file synthesized from sequence entry)
0 1
1 2985984
2 148035889
3 1544804416
4 8303765625
5 30840979456
6 90458382169
7 225199600704
8 496981290961
9 1000000000000
10 1870414552161
11 3297303959104
12 5534900853769
13 8916100448256
14 13867245015625