A071455 - OEIS

A071455

Sprague-Grundy values for octal game .1177.

1, 1, 1, 2, 2, 2, 3, 1, 1, 1, 4, 4, 4, 3, 2, 2, 2, 1, 1, 1, 4, 2, 2, 2, 6, 4, 4, 4, 1, 1, 1, 2, 2, 2, 7, 1, 1, 1, 4, 4, 4, 3, 2, 2, 2, 1, 1, 1, 4, 8, 2, 2, 7, 4, 4, 4, 1, 1, 1, 2, 2, 2, 7, 8, 1, 1, 4, 4, 4, 7, 2, 2, 2, 1, 1, 1, 4, 4, 2, 2, 7, 7, 4, 4, 1, 1, 1, 2, 2, 2, 7, 7, 1, 1, 1, 4, 4, 7, 2, 2, 2, 1, 1, 1, 4

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

OFFSET

1,4

COMMENTS

Octal games .055 and .057 have values a(n-1).

Sequence is eventually periodic with period 148. The last exception is at n=257.

REFERENCES

E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982; see Chapter 4, p. 104.

LINKS

Eric M. Schmidt, Table of n, a(n) for n = 1..500

Achim Flammenkamp, Octal games

CROSSREFS