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A190507 n+[nr/u]+[ns/u]+[nt/u];  r=golden ratio, s=r+1, t=r+2, u=r+3. 1

%I

%S 1,4,7,10,11,15,17,20,24,25,28,31,34,35,39,42,44,48,49,53,55,58,62,63,

%T 66,69,72,73,77,80,82,86,87,90,93,96,97,101,104,107,110,111,115,117,

%U 120,124,125,128,131,134,135,139,142,144,148,149,152,155,158,162,163,166,169,172,173,177,179,182,186,187,190,193,196,197,201,204

%N n+[nr/u]+[ns/u]+[nt/u]; r=golden ratio, s=r+1, t=r+2, u=r+3.

%C See A190504.

%t (See A190504.)

%t Module[{g=GoldenRatio},Table[n+Floor[n*g/(g+3)]+Floor[n (g+1)/(g+3)]+Floor[ n (g+2)/(g+3)],{n,100}]] (* _Harvey P. Dale_, Aug 20 2020 *)

%Y Cf. A190504.

%K nonn

%O 1,2

%A _Clark Kimberling_, May 11 2011

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Last modified October 4 09:28 EDT 2022. Contains 357239 sequences. (Running on oeis4.)