The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A250831 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A250831

Number of (n+1)X(5+1) 0..4 arrays with nondecreasing maximum of every two consecutive values in every row and column
(history; published version)

#4 by R. H. Hardin at Thu Nov 27 20:39:37 EST 2014

STATUS

editing

approved

#3 by R. H. Hardin at Thu Nov 27 20:39:34 EST 2014

LINKS

R. H. Hardin, <a href="/A250831/b250831.txt">Table of n, a(n) for n = 1..12</a>

#2 by R. H. Hardin at Thu Nov 27 20:39:19 EST 2014

NAME

allocated for R. H. Hardin

Number of (n+1)X(5+1) 0..4 arrays with nondecreasing maximum of every two consecutive values in every row and column

DATA

13249600, 14616585449, 12996183984600, 7652280240209823, 3816897629309107901, 1560995837205317770782, 569350949244179585755419, 185300818629139462626855712, 55725345229712700168073117693

OFFSET

1,1

COMMENTS

Column 5 of A250832

EXAMPLE

Some solutions for n=1

..0..0..0..0..1..3....0..0..0..0..2..4....0..0..0..0..1..0....0..0..0..0..0..3

..1..4..2..4..4..3....0..4..0..4..4..4....0..0..1..4..0..4....0..2..2..4..4..4

KEYWORD

allocated

nonn

AUTHOR

R. H. Hardin, Nov 27 2014

STATUS

approved

editing

#1 by R. H. Hardin at Thu Nov 27 20:34:52 EST 2014

NAME

allocated for R. H. Hardin

KEYWORD

allocated

STATUS

approved