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A237062 Number of (n+1)X(3+1) 0..2 arrays with the maximum plus the upper median plus the minimum minus the lower median of every 2X2 subblock equal 1
826, 5034, 32336, 243256, 1812742, 15086720, 119493128, 1047778362, 8543176066, 77036901078, 637724555168, 5841476500048, 48765199313518, 450725923521398, 3780811668931402, 35128113053256908, 295480878307114672 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 3 of A237067

LINKS

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

R. H. Hardin, Empirical recurrence of order 64

FORMULA

Empirical recurrence of order 64 (see link above)

EXAMPLE

Some solutions for n=3

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

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

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

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

CROSSREFS

Sequence in context: A283731 A236793 A051989 * A251616 A251611 A104375

Adjacent sequences:  A237059 A237060 A237061 * A237063 A237064 A237065

KEYWORD

nonn

AUTHOR

R. H. Hardin, Feb 03 2014

STATUS

approved

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Last modified October 25 07:16 EDT 2021. Contains 348239 sequences. (Running on oeis4.)