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A316334 Same as A316588, except number the squares starting at 0 rather than 1. 9
0, 7, 5, 1, 11, 8, 3, 2, 12, 6, 4, 9, 25, 17, 10, 29, 23, 15, 37, 30, 21, 16, 24, 19, 27, 33, 13, 20, 42, 32, 26, 18, 14, 34, 41, 31, 22, 28, 38, 46, 55, 68, 36, 47, 39, 50, 59, 69, 56, 66, 80, 45, 57, 48, 40, 51, 43, 54, 63, 35, 64, 52, 44, 75, 62, 53, 65, 102, 87, 73, 60, 70, 81, 67 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

COMMENTS

a(n) = A316588(n+1)-1.

See A316588 for further information.

LINKS

Daniƫl Karssen, Table of n, a(n) for n = 0..2401

N. J. A. Sloane and Brady Haran, The Trapped Knight, Numberphile video (2019)

CROSSREFS

Cf. A316588, A316336.

Sequence in context: A021137 A330156 A323811 * A196486 A216853 A084911

Adjacent sequences:  A316331 A316332 A316333 * A316335 A316336 A316337

KEYWORD

nonn,fini,full,look

AUTHOR

N. J. A. Sloane, Jul 14 2018

STATUS

approved

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Last modified March 4 07:25 EST 2021. Contains 341781 sequences. (Running on oeis4.)