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 A226336 Number of nondecreasing -4..4 vectors of length n whose dot product with some other -4..4 vector equals n 1
 2, 34, 130, 480, 1139, 2973, 6068, 12823, 23590, 43620, 74135, 125962, 200993, 319516, 486423, 735303, 1075392, 1562050, 2210979, 3107839, 4279431, 5852307, 7870810, 10518228, 13859945, 18155322, 23504230, 30259780, 38566432, 48902774 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 4 of A226340 LINKS R. H. Hardin, Table of n, a(n) for n = 1..52 EXAMPLE Some solutions for n=3 .-2...-1...-3...-1...-1...-2...-3...-3....0...-4....1...-1...-3....3...-1...-2 .-2....2...-3...-1...-1...-1....2....0....1....2....2....4....1....3....0....2 ..1....4...-3....1....0....4....2....2....1....3....3....4....3....4....4....3 CROSSREFS Sequence in context: A200821 A200166 A226407 * A213826 A259108 A064202 Adjacent sequences: A226333 A226334 A226335 * A226337 A226338 A226339 KEYWORD nonn AUTHOR R. H. Hardin Jun 04 2013 STATUS approved

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Last modified December 1 14:52 EST 2022. Contains 358468 sequences. (Running on oeis4.)