# A169375 (b-file synthesized from sequence entry)
0 1
1 26
2 650
3 16250
4 406250
5 10156250
6 253906250
7 6347656250
8 158691406250
9 3967285156250
10 99182128906250
11 2479553222656250
12 61988830566406250
13 1549720764160156250
14 38743019104003906250
15 968575477600097656250