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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
OFFSET
1,1
COMMENTS
Column 4 of A236155
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
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 19 2014
STATUS
approved