login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo

Thanks to everyone who made a donation during our annual appeal!
To see the list of donors, or make a donation, see the OEIS Foundation home page.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A071517 Sprague-Grundy values for octal game .774. 1
1, 2, 3, 1, 4, 5, 6, 7, 1, 3, 2, 8, 9, 5, 4, 6, 12, 2, 1, 9, 6, 4, 5, 12, 13, 2, 3, 8, 9, 5, 6, 13, 12, 3, 2, 9, 6, 10, 16, 6, 12, 2, 3, 8, 6, 11, 16, 14, 12, 3, 16, 9, 8, 6, 16, 24, 13, 3, 2, 8, 9, 11, 16, 14, 12, 13, 3, 16, 8, 6, 19, 16, 1, 12, 23, 27, 8, 9 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Also, values for octal games .7741, .775, and .7751. Note that a(40)=6 is misreported as 12 in Winning Ways. - Eric M. Schmidt, Mar 03 2017

REFERENCES

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

LINKS

Eric M. Schmidt, Table of n, a(n) for n = 1..10000

CROSSREFS

Cf. A071515, Sprague-Grundy values for octal game .744.

Sequence in context: A122005 A306353 A117385 * A305433 A257681 A265755

Adjacent sequences:  A071514 A071515 A071516 * A071518 A071519 A071520

KEYWORD

nonn

AUTHOR

N. J. A. Sloane and Sue Pope, May 29 2002

EXTENSIONS

Definition corrected by Richard Sabey, Feb 03 2007

Corrected and extended by Eric M. Schmidt, Mar 03 2017

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified January 23 19:12 EST 2020. Contains 331175 sequences. (Running on oeis4.)