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A109232
a(n) = floor(n*(e^2+1)/(e-1)^2).
3
2, 5, 8, 11, 14, 17, 19, 22, 25, 28, 31, 34, 36, 39, 42, 45, 48, 51, 53, 56, 59, 62, 65, 68, 71, 73, 76, 79, 82, 85, 88, 90, 93, 96, 99, 102, 105, 107, 110, 113, 116, 119, 122, 125, 127, 130, 133, 136, 139, 142, 144, 147, 150, 153, 156, 159, 161
OFFSET
1,1
COMMENTS
Beatty sequence for (e^2+1)/(e-1)^2 = 2.84134...; complement of A109231.
The constant is 2.841347188415584637890827045432999205763311253301102304707920819444...
Similar to but different from A140099. - N. J. A. Sloane, Sep 01 2016
MATHEMATICA
Table[Floor[(n(E^2+1))/(E-1)^2], {n, 60}] (* Harvey P. Dale, Dec 21 2022 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Jun 23 2005
STATUS
approved