# A028163 (b-file synthesized from sequence entry)
0 1
1 36
2 829
3 15576
4 260425
5 4039212
6 59479093
7 843439392
8 11625297409
9 156744987828
10 2076870835117
11 27134173366248
12 350447396932153
13 4483154549898684
14 56894676264296101
15 717171756670960944