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A273516 List of arithmetic triples (three numbers in arithmetic progression) derived from pairs of terms in A005836.

%I A273516 #15 Nov 22 2018 20:22:23
%S A273516 0,1,2,1,2,3,0,2,4,2,3,4,1,3,5,3,4,5,0,3,6,1,4,7,0,4,8,1,5,9,3,6,9,0,
%T A273516 5,10,4,7,10,8,9,10,9,10,11,0,6,12,4,8,12,6,9,12,8,10,12,10,11,12,1,7,
%U A273516 13,3,8,13,5,9,13,7,10,13,9,11,13,11,12,13,4
%N A273516 List of arithmetic triples (three numbers in arithmetic progression) derived from pairs of terms in A005836.
%C A273516 These are all the arithmetic triples such that two terms are distinct members of A005836.
%C A273516 The triples are arranged in reflected colexicographic order.
%H A273516 Max Barrentine, <a href="/A273516/b273516.txt">Rows 1...3659, flattened</a>
%H A273516 Max Barrentine, <a href="/A273516/a273516.txt">Rows 1...3659</a>
%e A273516 0, 1, 2;
%e A273516 1, 2, 3;
%e A273516 0, 2, 4;
%e A273516 2, 3, 4;
%e A273516 ...
%Y A273516 Cf. A005836, A074940.
%K A273516 nonn,tabf,base
%O A273516 1,3
%A A273516 _Max Barrentine_, May 23 2016