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A236151 Number of (n+1)X(4+1) 0..2 arrays colored with the sets of distinct values in every 2X2 subblock 1
11064, 104436, 1351296, 18147240, 244951596, 3314019456, 44844204096, 606910061856, 8213634056940, 111161636064708, 1504430749051884, 20360606400010968, 275555307043513872, 3729297692093096592 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 4 of A236155

LINKS

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

R. H. Hardin, Empirical recurrence of order 62

FORMULA

Empirical recurrence of order 62 (see link above)

EXAMPLE

Some solutions for n=2

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

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

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

CROSSREFS

Sequence in context: A198208 A139409 A233789 * A032427 A204758 A211686

Adjacent sequences: A236148 A236149 A236150 * A236152 A236153 A236154

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jan 19 2014

STATUS

approved

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Last modified January 31 20:40 EST 2023. Contains 359980 sequences. (Running on oeis4.)