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%I #12 May 06 2017 13:30:10
%S 1,8,12,44,55,66,77,88,261,290,319,348,377,406,435,464,493,522,551,
%T 580,609,1672,1748,1824,1900,1976,2052,2128,2204,2280,2356,2432,2508,
%U 2584,2660,2736,2812,2888,2964,3040,3116,3192,3268,3344,3420,3496,3572,3648
%N a(n) = row number of extended Wythoff array (see A035513) which contains the sequence n times the Lucas numbers 1,3,4,7,11,18,... (A000204).
%D J. H. Conway, Posting to Math Fun Mailing List, Dec 02 1996.
%F a(n) = A220249(n)-1. - _R. J. Mathar_, May 06 2017
%Y Cf. A000045, A035513, A269725.
%K nonn,easy
%O 1,2
%A _N. J. A. Sloane_, Mar 07 2016