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 A200269 Number of 0..5 arrays x(0..n+1) of n+2 elements with zero n-1st differences 0
 1, 6, 10, 14, 18, 26, 34, 52, 34, 104, 172, 392, 186, 546, 226, 766, 806, 2474, 1202, 4214, 442, 2328 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Column 5 of A200272 LINKS Table of n, a(n) for n=1..22. EXAMPLE Some solutions for n=6 ..3....2....2....0....2....4....2....3....3....5....1....5....0....4....0....1 ..5....0....3....5....1....3....4....2....3....5....1....0....0....5....4....2 ..3....2....2....5....2....4....2....3....3....5....1....0....0....4....5....1 ..1....4....1....4....3....5....0....4....3....5....1....2....1....3....5....0 ..1....4....1....4....3....5....0....4....3....5....1....4....3....3....5....0 ..3....2....2....5....2....4....2....3....3....5....1....5....5....4....5....1 ..5....0....3....5....1....3....4....2....3....5....1....5....5....5....4....2 ..3....2....2....0....2....4....2....3....3....5....1....5....0....4....0....1 CROSSREFS Sequence in context: A315191 A007944 A290266 * A357894 A315192 A315193 Adjacent sequences: A200266 A200267 A200268 * A200270 A200271 A200272 KEYWORD nonn AUTHOR R. H. Hardin Nov 15 2011 STATUS approved

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Last modified June 2 22:56 EDT 2023. Contains 363102 sequences. (Running on oeis4.)