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Number of distinct values of the sum of i*(i-1) over 6 realizations of i in 0..n.
1

%I #8 Oct 15 2023 13:13:50

%S 1,7,18,33,56,81,113,150,196,240,298,356,423,495,571,653,744,835,936,

%T 1040,1151,1268,1396,1518,1652,1793,1942,2091,2251,2416,2581,2755,

%U 2936,3124,3317,3513,3718,3928,4144,4358,4590,4822,5062,5306,5555,5810,6072

%N Number of distinct values of the sum of i*(i-1) over 6 realizations of i in 0..n.

%H R. H. Hardin, <a href="/A225286/b225286.txt">Table of n, a(n) for n = 1..390</a>

%Y Row 6 of A225281.

%K nonn

%O 1,2

%A _R. H. Hardin_, May 04 2013