A335166 Nim n-th power of 7.

1, 7, 4, 10, 6, 3, 14, 12, 5, 13, 2, 9, 8, 15, 11, 1, 7, 4, 10, 6, 3, 14, 12, 5, 13, 2, 9, 8, 15, 11, 1, 7, 4, 10, 6, 3, 14, 12, 5, 13, 2, 9, 8, 15, 11, 1, 7, 4, 10, 6, 3, 14, 12, 5, 13, 2, 9, 8, 15, 11, 1, 7, 4, 10, 6, 3, 14, 12, 5, 13, 2, 9, 8, 15, 11, 1, 7

Offset: 0

Author

N. J. A. Sloane, Jun 12 2020

Keywords

• nonn

Links

• J. H. Conway, Integral lexicographic codes, Discrete Mathematics 83.2-3 (1990): 219-235. See Table 3.

Crossrefs

A row of the array in A335162.

Programs

Mathematica

PadRight[{},120,{1,7,4,10,6,3,14,12,5,13,2,9,8,15,11}] (* Harvey P. Dale, Jan 02 2022 *)

Formula

a(n+15) = a(n). - Rémy Sigrist, Jun 12 2020

Extensions

More terms from Rémy Sigrist, Jun 12 2020