The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A316668

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Squares visited by king moves on a diagonally numbered board and moving to the lowest available unvisited square at each step.
(history; published version)

#7 by Vaclav Kotesovec at Sun Aug 18 04:34:00 EDT 2019

STATUS

editing

approved

#6 by Vaclav Kotesovec at Sun Aug 18 04:33:57 EDT 2019

CROSSREFS

Cf. A316588, A316669, A316670, A316671.

STATUS

approved

editing

#5 by N. J. A. Sloane at Sun Jul 15 15:02:35 EDT 2018

STATUS

proposed

approved

#4 by Daniël Karssen at Sun Jul 15 14:30:12 EDT 2018

STATUS

editing

proposed

#3 by Daniël Karssen at Sun Jul 15 14:24:12 EDT 2018

CROSSREFS

Cf. A316588, A316669, A316670, A316671

#2 by Daniël Karssen at Sun Jul 15 14:12:20 EDT 2018

NAME

allocated for Daniël Karssen

Squares visited by king moves on a diagonally numbered board and moving to the lowest available unvisited square at each step.

DATA

1, 2, 3, 5, 4, 7, 8, 9, 6, 10, 14, 13, 12, 11, 16, 17, 18, 19, 20, 15, 21, 27, 26, 25, 24, 23, 22, 29, 30, 31, 32, 33, 34, 35, 28, 36, 44, 43, 42, 41, 40, 39, 38, 37, 46, 47, 48, 49, 50, 51, 52, 53, 54, 45, 55, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 67, 68

OFFSET

1,2

COMMENTS

Board is numbered as follows:

1 2 4 7 11 16 .

3 5 8 12 17 .

6 9 13 18 .

10 14 19 .

15 20 .

21 .

.

Same as A316588 but with king move instead of knight move.

LINKS

Daniël Karssen, <a href="/A316668/b316668.txt">Table of n, a(n) for n = 1..100000</a>

Daniël Karssen, <a href="/A316668/a316668.svg">Figure showing the first 26 steps of the sequence</a>

CROSSREFS

Cf. A316588

KEYWORD

allocated

nonn

AUTHOR

Daniël Karssen, Jul 15 2018

STATUS

approved

editing

#1 by Daniël Karssen at Tue Jul 10 08:48:41 EDT 2018

NAME

allocated for Daniël Karssen

KEYWORD

allocated

STATUS

approved