# A015796 (b-file synthesized from sequence entry)
1 4
2 10
3 32
4 60
5 88
6 688
7 2544
8 3424
9 12200
10 62848
11 777984
12 1037824
13 16734208
14 67022848
15 8625555968
16 51537444864
17 1099500617728