# A028142 (b-file synthesized from sequence entry)
0 1
1 31
2 617
3 10067
4 146913
5 1999083
6 25952089
7 325901779
8 3994115345
9 48056935355
10 570022255881
11 6685284487011
12 77695022872897
13 896253234623947
14 10275099966705593
15 117190651899653363
16 1330751148294893169