# A155244 (b-file synthesized from sequence entry)
3 1
4 7
5 25
6 55
7 171
8 2026
9 22295
10 155502
11 1596524
12 35243564
13 954802663
14 22309276431
15 693242750587
16 34923093286656
17 2291347312062975