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a(n) = ceiling(n*phi^10), where phi is the golden ratio, A001622.
0

%I #13 Jul 04 2019 15:24:29

%S 0,123,246,369,492,615,738,861,984,1107,1230,1353,1476,1599,1722,1845,

%T 1968,2091,2214,2337,2460,2583,2706,2829,2952,3075,3198,3321,3444,

%U 3567,3690,3813,3936,4059,4182

%N a(n) = ceiling(n*phi^10), where phi is the golden ratio, A001622.

%C Differs from A004945 in the index range n=62..122, then n=185..245 etc. - _R. J. Mathar_, Oct 28 2008

%H Tanya Khovanova, <a href="http://www.tanyakhovanova.com/RecursiveSequences/NonRecursions.html">Non Recursions</a>

%K nonn

%O 0,2

%A _N. J. A. Sloane_