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A211804 Number of ordered triples (w,x,y) with all terms in {1,...,n} and 2w^3>=x^3+y^3. 2
1, 5, 14, 30, 57, 99, 156, 230, 323, 441, 588, 762, 965, 1199, 1476, 1792, 2149, 2547, 2990, 3488, 4039, 4643, 5300, 6012, 6797, 7645, 8558, 9540, 10591, 11729, 12944, 14236, 15607, 17065, 18620, 20262, 21993, 23817, 25746, 27778, 29915 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Row 3 of A211805; see A211790 for a discussion and guide to related sequences.

LINKS

Table of n, a(n) for n=1..41.

MATHEMATICA

(See the program at A211805.)

CROSSREFS

Cf. A211790, A211805.

Sequence in context: A000330 A266783 A266784 * A283591 A238604 A166068

Adjacent sequences:  A211801 A211802 A211803 * A211805 A211806 A211807

KEYWORD

nonn

AUTHOR

Clark Kimberling, Apr 22 2012

STATUS

approved

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Last modified July 21 04:27 EDT 2017. Contains 289632 sequences.