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A051261 Main diagonal of A018219, i.e., (n, n, a_n) is a winning position. 2
0, 4, 6, 1, 3, 7, 11, 2, 5, 10, 17, 23, 21, 9, 28, 26, 24, 8, 34, 12, 35, 13, 32, 29, 44, 19, 45, 15, 18, 14, 57, 56, 16, 20, 58, 48, 25, 54, 73, 76, 72, 27, 75, 82, 62, 66, 84, 87, 71, 78, 95, 31, 74, 94, 97, 103, 22, 40, 39, 30, 86, 33, 41, 91, 46, 42, 117, 119, 122, 37 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..69.

Index entries for sequences that are permutations of the natural numbers

CROSSREFS

Inverse is A077226.

Sequence in context: A154478 A255695 A246489 * A247621 A245275 A030169

Adjacent sequences:  A051258 A051259 A051260 * A051262 A051263 A051264

KEYWORD

nonn,nice

AUTHOR

Michael Kleber

EXTENSIONS

Edited and extended by Christian G. Bower, Oct 29 2002

STATUS

approved

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Last modified January 15 20:47 EST 2019. Contains 319184 sequences. (Running on oeis4.)