A274618 - OEIS

A274618

Sprague-Grundy values for the game of duplicate Double Kayles (octal game .07DDDD7).

0, 0, 1, 1, 2, 2, 3, 3, 4, 4, 5, 5, 6, 6, 7, 7, 3, 3, 2, 2, 8, 8, 9, 9, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 8, 8, 9, 9, 4, 4, 5, 5, 12, 12, 13, 13, 9, 9, 8, 8, 2, 2, 3, 3, 4, 4, 5, 5, 15, 15, 14, 14, 3, 3, 2, 2, 8, 8, 9, 9, 7, 7, 6, 6, 5, 5, 4, 4

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,5

REFERENCES

Guy, R. K. and Smith, C. A. B.; The G-values of various games. Proc. Cambridge Philos. Soc. 52 (1956), 514-526. See page 521.

LINKS

Table of n, a(n) for n=0..79.

Ultimately periodic with period 48 (see A071074).

CROSSREFS

This is A071074 with every term repeated.

Sequence in context: A194163 A194253 A284849 * A176843 A238263 A071542

Adjacent sequences: A274615 A274616 A274617 * A274619 A274620 A274621

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Jul 02 2016

STATUS

approved