A036164 Log base 5 (n) mod 23.

0, 2, 16, 4, 1, 18, 19, 6, 10, 3, 9, 20, 14, 21, 17, 8, 7, 12, 15, 5, 13, 11

Offset

1,2

References

I. M. Vinogradov, Elements of Number Theory, p. 220ff.

Links

Table of n, a(n) for n=1..22.

Mathematica

a[1]=0; a[n_]:=MultiplicativeOrder[5, 23, {n}]; Array[a, 22] (* Vincenzo Librandi, Mar 21 2020 *)

Crossrefs

Sequence in context: A303990 A095860 A070654 * A076536 A110009 A232503

Adjacent sequences: A036161 A036162 A036163 * A036165 A036166 A036167

Keyword

nonn,fini,full

Author

N. J. A. Sloane.

Status

approved