The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A184124 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A184124

Number of nX4 0..3 arrays with rows and columns in nondecreasing order
(history; published version)

#5 by Russ Cox at Sat Mar 31 12:35:56 EDT 2012

AUTHOR

_R. H. Hardin (rhhardin(AT)att.net) _ Jan 09 2011

Discussion

Sat Mar 31

12:35

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

#4 by Ron Hardin at Sun Jan 09 17:40:47 EST 2011

STATUS

proposed

approved

#3 by Ron Hardin at Sun Jan 09 17:40:39 EST 2011

LINKS

R. H. Hardin, <a href="/A184124/b184124.txt">Table of n, a(n) for n = 1..200</a>

#2 by Ron Hardin at Sun Jan 09 17:40:13 EST 2011

NAME

allocated for Ron HardinNumber of nX4 0..3 arrays with rows and columns in nondecreasing order

DATA

35, 2861, 276427, 21907055, 1361812470, 68564445616, 2895890669208, 105444472863183, 3378291908588468, 96731087997530019, 2505731171609500353, 59302593647075171521, 1292712426187108744457, 26131939998738083235224

OFFSET

1,1

COMMENTS

Column 4 of A184129

EXAMPLE

Some solutions for 3X4

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

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

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

KEYWORD

allocated

nonn

AUTHOR

R. H. Hardin (rhhardin(AT)att.net) Jan 09 2011

STATUS

approved

proposed

#1 by Ron Hardin at Sun Jan 09 17:34:16 EST 2011

NAME

allocated for Ron Hardin

KEYWORD

allocated

STATUS

approved