A237476 - OEIS

A237476

Number of (n+1)X(3+1) 0..2 arrays with the maximum plus the lower median of every 2X2 subblock equal

1337, 19175, 273756, 4384979, 71061267, 1184249828, 19835148309, 334897261287, 5664023361820, 96038927867955, 1629266709180709, 27663889012946588, 469779214442404689, 7980081823399177753, 135560630371872893890

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OFFSET

1,1

COMMENTS

Column 3 of A237481

LINKS

R. H. Hardin, Table of n, a(n) for n = 1..210

R. H. Hardin, Empirical recurrence of order 73

FORMULA

Empirical recurrence of order 73 (see link above)

EXAMPLE

Some solutions for n=2

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

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

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

CROSSREFS

Sequence in context: A250946 A145494 A234264 * A206049 A239254 A233545

Adjacent sequences: A237473 A237474 A237475 * A237477 A237478 A237479

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 08 2014

STATUS

approved