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A276855
Beatty sequence for (3 + golden ratio).
7
0, 4, 9, 13, 18, 23, 27, 32, 36, 41, 46, 50, 55, 60, 64, 69, 73, 78, 83, 87, 92, 96, 101, 106, 110, 115, 120, 124, 129, 133, 138, 143, 147, 152, 157, 161, 166, 170, 175, 180, 184, 189, 193, 198, 203, 207, 212, 217, 221, 226, 230, 235, 240, 244, 249, 253, 258
OFFSET
0,2
LINKS
FORMULA
a(n) = floor(n*(7 + sqrt(5))/2).
MATHEMATICA
z = 500; r = 3+GoldenRatio; b = Table[Floor[k*r], {k, 0, z}]; (* A276855 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Sep 24 2016
STATUS
approved