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A046910 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 25
5 1321
6 70201
7 4542721
8 384969649
9 44087846545
10 6926924885881
11 1503058888234201
12 451117640363382697
13 186980881340749198561
14 106678398214255092939169
15 83440038893764124092029601
16 89093417035281194970121062073
17 129323858612953057624127147727913
18 254190262374139251098507525465587609

[1,1,1,1,25,1321,70201,4542721,384969649,
 44087846545,6926924885881,1503058888234201,
 451117640363382697,186980881340749198561,
 106678398214255092939169,
 83440038893764124092029601,
 89093417035281194970121062073,
 129323858612953057624127147727913,
 254190262374139251098507525465587609]

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Last modified April 23 03:30 EDT 2024. Contains 371906 sequences. (Running on oeis4.)