Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A071454
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A071454 Sprague-Grundy values for octal game .1077. +0
1
1, 0, 1, 2, 2, 2, 3, 4, 4, 1, 1, 1, 6, 3, 2, 2, 2, 4, 1, 1, 6, 6, 6, 7, 3, 4, 4, 5, 1, 1, 1, 6, 7, 3, 5, 4, 4, 1, 8, 7, 6, 3, 3, 10, 4, 4, 4, 8, 8, 6, 6, 7, 10, 4, 4, 4, 5, 8, 7, 6, 7, 10, 10, 5, 4, 3, 3, 3, 6, 6, 1, 1, 10, 4, 4, 3, 3, 6, 6, 1, 1, 1, 4, 4, 3, 3, 8, 6, 6, 1, 1, 10, 10, 3, 3, 3, 8, 8, 1, 1, 4 (list; graph; listen)
OFFSET

1,4

COMMENT

Octal games .054 and .056 have values a(n-1).

Sequence is eventually periodic with period 10015179. The last exception is at n=193235614.

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

Achim Flammenkamp, Octal games

CROSSREFS

Sequence in context: A029158 A156197 A155162 this_sequence A039642 A027300 A085313

Adjacent sequences: A071451 A071452 A071453 this_sequence A071455 A071456 A071457

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com) and Sue Pope (pope(AT)research.att.com), May 29 2002

EXTENSIONS

Edited and extended by Christian G. Bower (bowerc(AT)usa.net), Nov 11 2002

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified December 1 19:22 EST 2009. Contains 167811 sequences.


AT&T Labs Research