# A075869 (b-file synthesized from sequence entry)
1 3
2 51
3 915
4 16419
5 294627
6 5286867
7 94868979
8 1702354755
9 30547516611
10 548152944243
11 9836205479763
12 176503545691491
13 3167227616967075
14 56833593559715859
15 1019837456457918387
16 18300240622682815107