# A005609 (b-file synthesized from sequence entry)
1 64
2 1744
3 48784
4 1365904
5 38245264
6 1070867344
7 29984285584
8 839559996304
9 23507679896464
10 658215037100944
11 18430021038826384
12 516040589087138704
13 14449136494439883664
14 404575821844316742544
15 11328123011640868791184