# A103915 (b-file synthesized from sequence entry)
0 1
1 61
2 7537
3 41455
4 618531
5 12670589
6 29075821
7 247316941
8 826985881
9 1437223369
10 3989619561
11 15521533197
12 51295084349
13 74158059901
14 207831585787
15 391117136551
16 528866563321
17 1242387913729
18 2113505780927
19 4462952476841