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A302269 Number of 5 X n 0..1 arrays with every element equal to 0, 1, 2 or 3 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. 1
16, 512, 4386, 45717, 429854, 4289139, 41994750, 411922598, 4057777774, 39861518663, 392139398276, 3857829901549, 37946634409412, 373356037411323, 3673267587608222, 36140816911747227, 355597872011530803 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 5 of A302265.
LINKS
EXAMPLE
Some solutions for n=5:
0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 0 0 0 1 1
1 1 0 1 1 1 1 0 1 1 1 1 0 1 0 1 1 0 1 1
1 0 0 1 0 1 0 0 0 0 1 1 0 1 1 1 0 0 1 0
1 0 1 1 0 1 0 1 1 1 0 1 0 1 0 0 0 1 0 1
0 0 1 1 1 0 1 1 1 0 1 0 1 0 1 1 0 1 0 0
CROSSREFS
Cf. A302265.
Sequence in context: A322888 A291852 A301845 * A302968 A302072 A302811
KEYWORD
nonn
AUTHOR
R. H. Hardin, Apr 04 2018
STATUS
approved

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Last modified June 19 03:10 EDT 2024. Contains 373492 sequences. (Running on oeis4.)