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A225272 Minimum value unattainable as the sum of 2 attained values of a*b+a*c+b*c with a,b,c 0..n integers 1

%I #4 May 04 2013 18:10:36

%S 5,18,40,70,109,154,209,285,373,458,568,670,802,946,1102,1246,1424,

%T 1614,1747,1957,2179,2375,2619,2875,3143,3423,3715,4019,4335,4558,

%U 4894,5242,5602,5915,6297,6691,7097,7515,7945,8318,8770,9234,9710,10198,10698

%N Minimum value unattainable as the sum of 2 attained values of a*b+a*c+b*c with a,b,c 0..n integers

%C related to A225267

%H R. H. Hardin, <a href="/A225272/b225272.txt">Table of n, a(n) for n = 1..739</a>

%K nonn

%O 1,1

%A _R. H. Hardin_ May 04 2013

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Last modified March 28 07:20 EDT 2024. Contains 371235 sequences. (Running on oeis4.)