The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A201833 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing all changes.

A201833

Number of nX5 0..3 arrays with every diagonal, row and column running average nondecreasing rightwards and downwards and diagonally
(history; published version)

#4 by Russ Cox at Sat Mar 31 12:36:45 EDT 2012

AUTHOR

_R. H. Hardin (rhhardin(AT)att.net) _ Dec 05 2011

Discussion

Sat Mar 31

12:36

OEIS Server: https://oeis.org/edit/global/875

#3 by Ron Hardin at Mon Dec 05 23:47:46 EST 2011

STATUS

editing

approved

#2 by Ron Hardin at Mon Dec 05 23:47:44 EST 2011

NAME

allocated for Ron HardinNumber of nX5 0..3 arrays with every diagonal, row and column running average nondecreasing rightwards and downwards and diagonally

DATA

110, 3030, 71501, 1513357, 29732625, 550056273, 9704449810, 164528513926, 2699295015987, 43085122777927, 671924748332545, 10272030561992753, 154341402425744006, 2284337350261887830, 33367505535194365713

OFFSET

1,1

COMMENTS

Column 5 of A201836

EXAMPLE

Some solutions for n=3

..0..1..2..1..3....0..0..1..2..2....0..0..0..1..1....0..0..1..2..1

..0..1..2..2..3....1..1..1..2..3....0..0..1..1..3....0..0..1..3..2

..0..1..2..2..3....1..1..2..3..3....0..1..2..3..2....0..2..3..3..2

KEYWORD

allocated

nonn

AUTHOR

R. H. Hardin (rhhardin(AT)att.net) Dec 05 2011

STATUS

approved

editing

#1 by Ron Hardin at Mon Dec 05 23:43:27 EST 2011

NAME

allocated for Ron Hardin

KEYWORD

allocated

STATUS

approved