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A189758 n+[nr/t]+[ns/t]; r=1, s=sin(1), t=cos(1). 2
3, 8, 12, 17, 21, 26, 29, 34, 39, 43, 48, 52, 57, 60, 65, 69, 74, 79, 83, 88, 91, 96, 100, 105, 109, 114, 118, 122, 127, 131, 136, 140, 145, 148, 153, 158, 162, 167, 171, 176, 179, 184, 188, 193, 198, 202, 206, 210, 215, 219, 224, 228, 233, 237, 241, 246, 250, 255, 259, 264, 268, 272, 277, 281, 286, 290, 295, 298, 303, 308, 312, 317 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
FORMULA
c(n)=n+[n*sec(1)]+[n*tan(1)].
MATHEMATICA
(See A189756.)
Table[n+Floor[n/Cos[1]]+Floor[(n*Sin[1])/Cos[1]], {n, 80}] (* Harvey P. Dale, Aug 06 2018 *)
CROSSREFS
Sequence in context: A084162 A140103 A190374 * A190368 A256711 A219635
KEYWORD
nonn
AUTHOR
Clark Kimberling, Apr 26 2011
STATUS
approved

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Last modified May 24 07:02 EDT 2024. Contains 372772 sequences. (Running on oeis4.)