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1, 3, 2, 6, 7, 5, 4, 13, 12, 14, 15, 11, 10, 8, 9, 24, 25, 27, 26, 30, 31, 29, 28, 21, 20, 22, 23, 19, 18, 16, 17, 52, 53, 55, 54, 50, 51, 49, 48, 57, 56, 58, 59, 63, 62, 60, 61, 44, 45, 47, 46, 42, 43, 41, 40, 33, 32, 34, 35, 39, 38, 36, 37, 103, 102, 100, 101, 97, 96, 98, 99
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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REFERENCES
| J. H. Conway, On Numbers and Games. Academic Press, NY, 1976, pp. 51-53.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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LINKS
| R. J. Mathar, Table of n, a(n) for n = 1..1000
G. P. Michon, Discussion of Conway's On2 [From John W. Layman (layman(AT)math.vt.edu), Nov 05 2010]
Index entries for sequences related to Nim-multiplication
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FORMULA
| a(n) = A051775(n,n).
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MAPLE
| read("transforms") ;
# insert source of nimprodP2() and A051775() from the b-file in A051776 here..
A006042 := proc(n)
A051775(n, n) ;
end proc:
L := [seq( A006042(n), n=1..1000) ]; # R. J. Mathar, May 28 2011
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CROSSREFS
| Cf. A051775, A051776.
Sequence in context: A154447 A003188 A154435 * A100280 A092745 A074679
Adjacent sequences: A006039 A006040 A006041 * A006043 A006044 A006045
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KEYWORD
| nonn,nice,easy
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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EXTENSIONS
| a(1)-a(49) confirmed, a(50)-a(71) added by John W. Layman (layman(AT)math.vt.edu), Nov 05 2010
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