A234339 - OEIS

A234339

Number of (n+1)X(2+1) 0..7 arrays with every 2X2 subblock having the sum of the absolute values of the edge differences equal to 14

9076, 411064, 15724414, 661471100, 27487124788, 1154009792030, 48437475144112, 2035786694647460, 85575493158941262, 3597958056402855960, 151280897615932954964, 6361035280117872077922, 267470896934735662199076

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OFFSET

1,1

COMMENTS

Column 2 of A234343

LINKS

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

R. H. Hardin, Empirical recurrence of order 77

FORMULA

Empirical recurrence of order 77 (see link above)

EXAMPLE

Some solutions for n=1

..6..0..7....0..4..6....3..0..7....4..6..4....7..0..6....2..5..0....6..0..5

..7..6..7....1..7..2....7..2..6....6..1..6....1..0..7....0..7..2....4..5..7

CROSSREFS

Sequence in context: A252443 A061135 A118700 * A346113 A247991 A234532

Adjacent sequences: A234336 A234337 A234338 * A234340 A234341 A234342

KEYWORD

nonn

AUTHOR

R. H. Hardin, Dec 23 2013

STATUS

approved