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A014756 as a simple table

n a(n)
1 1
2 1
3 121
4 1
5 1
6 3249
7 1
8 1418481
9 1
10 243953161
11 18429849
12 61009
13 1
14 1
15 1026169
16 1
17 23298053769
18 1
19 103788925659225
20 228743149441
21 16670889
22 1
23 179167257871956225
24 1
25 164949400968114956769
26 6613857814673730625

[1,1,121,1,1,3249,1,1418481,1,243953161,18429849,
 61009,1,1,1026169,1,23298053769,1,103788925659225,
 228743149441,16670889,1,179167257871956225,1,
 164949400968114956769,6613857814673730625]

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Last modified February 17 11:57 EST 2019. Contains 320219 sequences. (Running on oeis4.)