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Position of n-th 1 in A031324.
0

%I #4 Mar 30 2012 18:56:23

%S 1,6,9,16,26,31,40,42,47,52,55,56,72,74,78,82,85,88,89,91,102,110,137,

%T 147,151,158,169,175,178,184,186,191,207,214,215,221,224,229,230,237,

%U 239,264,281,282,290,300,304,305,315,319,336

%N Position of n-th 1 in A031324.

%K nonn

%O 1,2

%A _Clark Kimberling_