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A295563 First row of array in A274528. 7
0, 2, 1, 5, 3, 4, 9, 10, 12, 7, 13, 17, 6, 19, 18, 8, 11, 23, 25, 22, 24, 28, 15, 14, 34, 30, 37, 39, 36, 38, 40, 16, 42, 41, 46, 45, 44, 51, 26, 20, 21, 50, 57, 52, 59, 49, 55, 61, 63, 62, 66, 65, 67, 72, 71, 58, 73, 27, 76, 75, 69, 70, 29, 86, 31, 82, 83, 32, 33, 88, 87, 91, 90, 35, 97, 92, 95 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

Note this is not a list, this gives the Grundy-value at (0,n) of the Lonely Queens array A274528 regarded as a game.

It would be nice to have a formula or recurrence.  Note that the first row of the analogous array corresponding to the Wythoff game, A004482, does have a simple formula.

The points seem to fall on or close to two lines, of slopes about 0.48 and 1.29 (what are these slopes?). See A295564, A295565, A295566, A295567 for the X- and Y-coordinates of the points on the two lines.

LINKS

Rémy Sigrist, Table of n, a(n) for n = 0..99999 (terms 0..1999 from N. J. A. Sloane)

Rémy Sigrist, PARI program for A295563

PROG

(PARI) See Links section.

CROSSREFS

Cf. A004482, A269526, A274528, A295564, A295565, A295566, A295567.

Equals A274315 - 1.

Sequence in context: A193692 A075303 A076062 * A132582 A262211 A094512

Adjacent sequences:  A295560 A295561 A295562 * A295564 A295565 A295566

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Nov 29 2017

STATUS

approved

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Last modified March 5 15:22 EST 2021. Contains 341825 sequences. (Running on oeis4.)