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A184531 Upper s-Wythoff sequence, where s=5n-4.  Complement of A184530. 2

%I

%S 2,9,15,21,27,33,39,46,52,58,64,70,77,83,89,95,101,108,114,120,126,

%T 132,139,145,151,157,163,170,176,182,188,194,201,207,213,219,225,231,

%U 238,244,250,256,262,269,275,281,287,293,300,306,312,318,324,331,337

%N Upper s-Wythoff sequence, where s=5n-4. Complement of A184530.

%C See A184117 for the definition of lower and upper s-Wythoff sequences.

%t k = 5; r = 4; d = Sqrt[4 + k^2];

%t a[n_] := Floor[(1/2) (d + 2 - k) (n + r/(d + 2))];

%t b[n_] := Floor[(1/2) (d + 2 + k) (n - r/(d + 2))];

%t Table[a[n], {n, 120}]

%t Table[b[n], {n, 120}]

%Y Cf. A184117, A184530.

%K nonn

%O 1,1

%A _Clark Kimberling_, Jan 16 2011

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Last modified July 28 11:14 EDT 2021. Contains 346326 sequences. (Running on oeis4.)