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A188280
Number of nondecreasing strings of numbers x(i=1..6) in -n..n with sum x(i)^3 equal to 0
1
4, 10, 20, 37, 62, 106, 148, 197, 280, 366, 470, 637, 778, 922, 1098, 1327, 1562, 1900, 2236, 2589, 2940, 3358, 3766, 4323, 4874, 5420, 6114, 6773, 7476, 8294, 9044, 9931, 10824, 11938, 12850, 14169, 15238, 16494, 17760, 19195, 20698, 22190, 23620, 25343
(list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Row 6 of A188277
LINKS
R. H. Hardin, Table of n, a(n) for n = 1..200
EXAMPLE
Some solutions for n=8
.-6...-6...-4...-8...-5...-5...-7...-3...-4...-5...-7...-6...-8...-5...-8...-7
.-5...-2...-4...-3...-5...-5...-3...-1...-3....0...-1....0...-7...-4...-3...-2
.-4....0...-1...-2...-1...-4...-1....0...-3....0...-1....0...-5...-3...-1....0
..4....0....1....2....2....4....1....0....3....0....1....3....5...-3....1....0
..5....2....4....3....3....5....3....1....3....0....1....4....7....3....3....2
..6....6....4....8....6....5....7....3....4....5....7....5....8....6....8....7
CROSSREFS
Sequence in context: A318338 A008058 A301170 * A295950 A375164 A038420
Adjacent sequences: A188277 A188278 A188279 * A188281 A188282 A188283
KEYWORD
nonn
AUTHOR
R. H. Hardin Mar 26 2011
STATUS
approved

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