%I #9 May 28 2019 12:10:26
%S 1,2,3,5,7,9,12,15,18,22,26,30,35,40,45,51,57,64,71,78,86,94,102,111,
%T 120,129,139,149,159,170,181,192,204,216,229,242,255,269,283,297,312,
%U 327,342,358,374,390,407,424,441,459,477,496,515,534,554,574
%N Place where n-th 1 occurs in A023132.
%K nonn
%O 1,2
%A _Clark Kimberling_
%E An incorrect g.f. was deleted by _N. J. A. Sloane_, Sep 16 2009
%E Missing a(55)=554 inserted by _Sean A. Irvine_, May 27 2019