# A121340 (b-file synthesized from sequence entry)
1 1
2 2
3 3
4 1
5 4
6 9
7 1
8 16
9 81
10 1
11 256
12 6561
13 1
14 65536
15 43046721
16 1
17 4294967296
18 1853020188851841
19 1
20 18446744073709551616
21 3433683820292512484657849089281
22 1
23 340282366920938463463374607431768211456
24 11790184577738583171520872861412518665678211592275841109096961