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A276858 First differences of the Beatty sequence A022842 for sqrt(8). 3
2, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3, 3, 2, 3, 3, 3, 3 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
FORMULA
a(n) = floor(n*r) - floor(n*r - r), where r = sqrt(8), n >= 1.
MATHEMATICA
z = 500; r = Sqrt[8]; b = Table[Floor[k*r], {k, 0, z}] (* A022842 *)
Differences[b] (* A276858 *)
CROSSREFS
Sequence in context: A359514 A237367 A022923 * A247656 A294081 A192454
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Sep 24 2016
STATUS
approved

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Last modified July 15 21:59 EDT 2024. Contains 374334 sequences. (Running on oeis4.)