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A026322 |sin(2n)| > |sin(n)|. 0
1, 3, 4, 6, 7, 9, 10, 12, 13, 15, 16, 18, 19, 21, 22, 23, 25, 26, 28, 29, 31, 32, 34, 35, 37, 38, 40, 41, 43, 44, 45, 47, 48, 50, 51, 53, 54, 56, 57, 59, 60, 62, 63, 65, 66, 67, 69, 70, 72, 73, 75, 76, 78, 79, 81, 82, 84, 85, 87, 88, 89, 91 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..62.

MATHEMATICA

Select[Range[100], Abs[Sin[2#]]>Abs[Sin[#]]&] (* Harvey P. Dale, Dec 04 2015 *)

CROSSREFS

Sequence in context: A186227 A258048 A185543 * A049624 A084056 A032766

Adjacent sequences:  A026319 A026320 A026321 * A026323 A026324 A026325

KEYWORD

nonn

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified January 27 22:45 EST 2022. Contains 350654 sequences. (Running on oeis4.)