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%I #7 Sep 26 2019 19:43:03
%S 1,4,9,17,27,38,53,71,88,111,134,161,186,219,255,289,322,365,406,454,
%T 496,549,605,652,710,767,830,886,945,1027,1106,1175,1240,1323,1396,
%U 1468,1545,1637,1714,1793,1942,2026,2145,2233,2322,2439,2540,2635,2732,2859,2969
%N a(n) = position of the n-th n in A026400.
%C The n-th n is the last n in A026400. - _Sean A. Irvine_, Sep 26 2019
%K nonn
%O 1,2
%A _Clark Kimberling_
%E More terms from _Sean A. Irvine_, Sep 26 2019