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A261662 Number of ordered triples (u,v,w) of terms from sequence A261660 (or A261661) such that u+v+w=n. 3
1, 3, 6, 10, 12, 12, 13, 12, 12, 16, 15, 15, 18, 12, 9, 12, 6, 6, 13, 9, 12, 18, 9, 6, 12, 6, 6, 16, 15, 24, 36, 30, 27, 30, 21, 21, 30, 27, 27, 24, 15, 9, 9, 6, 6, 12, 15, 21, 18, 12, 6, 6, 6, 6, 13, 24, 42, 51, 54, 45, 36, 30, 30, 36, 36, 36, 27, 18, 9, 6, 6, 6, 12, 21, 30, 24, 15, 6, 6, 6, 6, 16 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
LINKS
CROSSREFS
Sequence in context: A158975 A282876 A363775 * A345915 A050107 A120068
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Aug 28 2015
STATUS
approved

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Last modified July 21 21:26 EDT 2024. Contains 374475 sequences. (Running on oeis4.)