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A004455 Nimsum n + 14. 0
14, 15, 12, 13, 10, 11, 8, 9, 6, 7, 4, 5, 2, 3, 0, 1, 30, 31, 28, 29, 26, 27, 24, 25, 22, 23, 20, 21, 18, 19, 16, 17, 46, 47, 44, 45, 42, 43, 40, 41, 38, 39, 36, 37, 34, 35, 32, 33, 62, 63, 60, 61, 58, 59, 56, 57, 54, 55 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

REFERENCES

E. R. Berlekamp, J. H. Conway and R. K. Guy, Winning Ways, Academic Press, NY, 2 vols., 1982, see p. 60.

J. H. Conway, On Numbers and Games. Academic Press, NY, 1976, pp. 51-53.

LINKS

Index entries for sequences related to Nim-sums

FORMULA

a(n) = n + 2(-1)^[n/2] + 4(-1)^[n/4] + 8(-1)^[n/8] - Mitchell Harris, Jan 10 2005

CROSSREFS

Sequence in context: A165835 A134913 A176169 * A142865 A089838 A048125

Adjacent sequences:  A004452 A004453 A004454 * A004456 A004457 A004458

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified February 17 03:45 EST 2012. Contains 205978 sequences.