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A211807 Number of ordered triples (w,x,y) with all terms in {1,...,n} and 2w^3<=x^3+y^3. 2

%I #4 May 07 2012 16:15:26

%S 1,5,16,38,73,123,194,290,415,569,754,978,1245,1559,1914,2320,2781,

%T 3303,3888,4532,5243,6027,6890,7836,8853,9957,11152,12440,13827,15301,

%U 16878,18564,20363,22273,24290,26430,28697,31093,33612,36262

%N Number of ordered triples (w,x,y) with all terms in {1,...,n} and 2w^3<=x^3+y^3.

%C Row 3 of A211808; see A211790 for a discussion and guide to related sequences.

%t (See the program at A211808.)

%Y Cf. A211790, A211808.

%K nonn

%O 1,2

%A _Clark Kimberling_, Apr 22 2012

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Last modified March 29 10:22 EDT 2024. Contains 371268 sequences. (Running on oeis4.)