login
A036195
Log base 2 (n) mod 173.
1
0, 1, 27, 2, 39, 28, 95, 3, 54, 40, 23, 29, 130, 96, 66, 4, 73, 55, 33, 41, 122, 24, 20, 30, 78, 131, 81, 97, 144, 67, 102, 5, 50, 74, 134, 56, 162, 34, 157, 42, 138, 123, 84, 25, 93, 21, 64, 31, 18, 79, 100, 132, 155, 82, 62, 98, 60, 145, 147, 68, 13, 103
OFFSET
1,3
REFERENCES
I. M. Vinogradov, Elements of Number Theory, p. 220ff.
LINKS
MAPLE
with (numtheory): seq(mlog(n, 2, 173), n=1..172); # Georg Fischer, Mar 09 2020
MATHEMATICA
a[1]=0; a[n_]:=MultiplicativeOrder[2, 173, {n}]; Array[a, 172] (* Vincenzo Librandi, Mar 15 2020 *)
CROSSREFS
Sequence in context: A040727 A059953 A190994 * A040728 A040716 A040715
KEYWORD
nonn,fini,full
STATUS
approved