A276855 Beatty sequence for (3 + golden ratio).
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
Links
- Clark Kimberling, Table of n, a(n) for n = 0..10000
Programs
-
Mathematica
z = 500; r = 3+GoldenRatio; b = Table[Floor[k*r], {k, 0, z}]; (* A276855 *)
Formula
a(n) = floor(n*(7 + sqrt(5))/2).