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A206870 as a simple table

n a(n)
1 81
2 6561
3 165783
4 4108471
5 115505069
6 3254925997
7 90497940567
8 2513905109615
9 69918135147567
10 1945015733467487
11 54104019551291657
12 1504951979516380911
13 41861310528949142861
14 1164403984942205341081
15 32388853771860099448897 

[81,6561,165783,4108471,115505069,3254925997,
 90497940567,2513905109615,69918135147567,
 1945015733467487,54104019551291657,
 1504951979516380911,41861310528949142861,
 1164403984942205341081,32388853771860099448897]

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Last modified September 8 19:56 EDT 2024. Contains 375759 sequences. (Running on oeis4.)