OFFSET
0,3
COMMENTS
Equivalently n^11 mod 7. - Zerinvary Lajos, Nov 07 2009
LINKS
Index entries for linear recurrences with constant coefficients, signature (0,0,0,0,0,0,1).
MATHEMATICA
Table[If[Mod[n, 7] == 0, 0, ModularInverse[n, 7]], {n, 0, 100}] (* Jean-François Alcover, May 03 2017 *)
PROG
(Sage) [power_mod(n, 5, 7)for n in range(0, 101)] # Zerinvary Lajos, Nov 07 2009
(Sage) [power_mod(n, 11, 7)for n in range(0, 101)] # Zerinvary Lajos, Nov 07 2009
(PARI) a(n)=n^5%7 \\ Charles R Greathouse IV, Apr 06 2016
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
N. J. A. Sloane, May 13 2002
STATUS
approved