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A193875 Number of nXnXn triangular 0..4 arrays with no element equal to the difference mod 5 of any two of its neighbors 0
5, 64, 228, 2524, 76008, 4781032, 610379072, 156384109972, 80186931236300, 82242416076189492, 168705103125227570060, 692139594246172489604484, 5679251331757532291639257736 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
EXAMPLE
Some solutions for 4X4X4
.....1........1........3........1........1........1........4........2
....2.2......1.4......3.2......1.4......4.4......4.4......1.4......2.3
...2.2.2....1.1.4....3.3.3....1.4.1....4.4.4....1.4.1....4.4.4....3.2.3
..2.3.3.3..1.1.1.1..2.3.2.3..1.1.4.1..1.4.4.4..4.4.1.4..4.4.4.4..2.3.3.2
CROSSREFS
Sequence in context: A004193 A193326 A193834 * A193184 A180787 A222455
KEYWORD
nonn
AUTHOR
R. H. Hardin Aug 07 2011
STATUS
approved

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Last modified March 29 08:08 EDT 2024. Contains 371265 sequences. (Running on oeis4.)