The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A235751

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Number of (n+1)X(3+1) 0..3 arrays with the sum of each 2X2 subblock two median terms lexicographically nondecreasing columnwise and nonincreasing rowwise
(history; published version)

#4 by R. H. Hardin at Wed Jan 15 08:48:58 EST 2014

STATUS

editing

approved

#3 by R. H. Hardin at Wed Jan 15 08:48:55 EST 2014

LINKS

R. H. Hardin, <a href="/A235751/b235751.txt">Table of n, a(n) for n = 1..69</a>

#2 by R. H. Hardin at Wed Jan 15 08:48:41 EST 2014

NAME

allocated for R. H. Hardin

Number of (n+1)X(3+1) 0..3 arrays with the sum of each 2X2 subblock two median terms lexicographically nondecreasing columnwise and nonincreasing rowwise

DATA

26852, 2349533, 214506660, 15727633969, 1128357765708, 70340776990634, 4196024974985786, 228047698147328939, 11808293463027281095, 571932616234637126758, 26460991147607025733587, 1162925364450912994914218

OFFSET

1,1

COMMENTS

Column 3 of A235752

EXAMPLE

Some solutions for n=1

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

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

KEYWORD

allocated

nonn

AUTHOR

R. H. Hardin, Jan 15 2014

STATUS

approved

editing

#1 by R. H. Hardin at Wed Jan 15 08:45:44 EST 2014

NAME

allocated for R. H. Hardin

KEYWORD

allocated

STATUS

approved