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A184523
Upper s-Wythoff sequence, where s=5n. Complement of A184522.
2
6, 12, 18, 24, 30, 37, 43, 49, 55, 61, 68, 74, 80, 86, 92, 99, 105, 111, 117, 123, 130, 136, 142, 148, 154, 161, 167, 173, 179, 185, 191, 198, 204, 210, 216, 222, 229, 235, 241, 247, 253, 260, 266, 272, 278, 284, 291, 297, 303, 309, 315, 322, 328, 334, 340
OFFSET
1,1
COMMENTS
See A184117 for the definition of lower and upper s-Wythoff sequences.
FORMULA
a(n) = floor((n/2)*(7+sqrt(29))). - Jason Yuen, Oct 16 2024
MATHEMATICA
k = 5; r = -1; d = Sqrt[4 + k^2];
a[n_] := Floor[(1/2) (d + 2 - k) (n + r/(d + 2))];
b[n_] := Floor[(1/2) (d + 2 + k) (n - r/(d + 2))];
Table[a[n], {n, 120}]
Table[b[n], {n, 120}]
CROSSREFS
Sequence in context: A194385 A043369 A028436 * A246977 A037230 A277723
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Jan 16 2011
STATUS
approved