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%I #4 Aug 31 2013 19:33:46
%S 2,4,3,8,2,8,3,7,3,8,7,12,2,4,6,8,7,8,3,8,2,8,7,8,2,4,6,12,2,8,3,7,2,
%T 8,7,8,11,4,3,12,2,24,3,7,3,12,7,8,2,7,3,8,7,20,3,7,2,12,7,12,2,4,3,8,
%U 7,8,3,7,11,20,19,8,3,7,6,12,2,12,3,7,2,20,11,12,2,4,3,8,2,8,3,7,11,12,7,12
%N a(n) = n^2 - A124255(n).
%C Does the set of integers included in this sequence eventually include all positive integers other than those that exceed a multiple of 4 by exactly 1?
%H Jon E. Schoenfield, <a href="/A124256/b124256.txt">Table of n, a(n) for n = 2..3000</a>
%e a(5) = 5^2 - A124255(5) = 25 - 17 = 8.
%Y Cf. A124254, A124255.
%K nonn
%O 2,1
%A _Jon E. Schoenfield_, Oct 22 2006