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%I #12 May 16 2019 03:08:46
%S 1,2,3,4,5,6,7,10,13,16,19,22,25,28,31,34,37,42,45,48,51,54,57,60,63,
%T 66,69,74,79,82,85,88,91,94,97,100,103,106,109,112,115,118,121,124,
%U 127,130,133,136,139,142,145,148,151,154,157,160,163,166,169,172
%N List of x-coordinates of successive points on the higher of the two lines formed by the terms of A308007.
%C See A308007 and A308016 for further information about the two lines.
%H N. J. A. Sloane, <a href="/A308019/b308019.txt">Table of n, a(n) for n = 1..1578</a>
%Y Cf. A081145, A308007, A308016, A308017-A308020.
%K nonn
%O 1,2
%A _N. J. A. Sloane_, May 15 2019