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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

Clark Kimberling, Table of n, a(n) for n = 1..10000

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

Cf. A022842, A276874.

Sequence in context: A089326 A237367 A022923 * A247656 A294081 A192454

Adjacent sequences: A276855 A276856 A276857 * A276859 A276860 A276861

KEYWORD

nonn,easy

AUTHOR

Clark Kimberling, Sep 24 2016

STATUS

approved

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Last modified December 6 11:48 EST 2022. Contains 358632 sequences. (Running on oeis4.)