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A206857 as a simple table

n a(n)
1 9
2 81
3 625
4 4761
5 36481
6 279841
7 2146225
8 16459249
9 126225225
10 968018769
11 7423717921
12 56932346025
13 436613028289
14 3348376640449
15 25678633973281
16 196928934060769
17 1510244084935881
18 11582031898782801
19 88822372650180625

[9,81,625,4761,36481,279841,2146225,16459249,
 126225225,968018769,7423717921,56932346025,
 436613028289,3348376640449,25678633973281,
 196928934060769,1510244084935881,
 11582031898782801,88822372650180625]

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Last modified May 1 23:54 EDT 2024. Contains 372178 sequences. (Running on oeis4.)