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A176265 a(n) = Floor(Abs(n*cos(n))) 0
0, 0, 2, 2, 1, 5, 5, 1, 8, 8, 0, 10, 11, 1, 11, 15, 4, 11, 18, 8, 11, 21, 12, 10, 24, 16, 7, 26, 21, 4, 28, 26, 0, 28, 31, 4, 28, 36, 10, 26, 40, 16, 23, 43, 23, 19, 46, 30, 14, 48, 37, 8, 48, 44, 1, 47, 51, 6, 45, 57, 15, 41, 62, 25, 36, 65, 34, 29, 68, 44, 21, 69, 53, 12, 69, 62, 2 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..77.

MATHEMATICA

Table[Floor@Abs[n*Cos[n]], {n, 1, 200}]

CROSSREFS

Sequence in context: A079220 A158068 A210879 * A187307 A280785 A204851

Adjacent sequences:  A176262 A176263 A176264 * A176266 A176267 A176268

KEYWORD

nonn

AUTHOR

José María Grau Ribas, Apr 13 2010

STATUS

approved

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Last modified November 18 11:26 EST 2018. Contains 317302 sequences. (Running on oeis4.)