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A134909 a(n) = floor(n*exp(-cot n)). 5
0, 3, 3340, 1, 6, 186, 2, 9, 82, 2, 11, 57, 1, 12, 48, 0, 12, 43, 0, 12, 40, 0, 12, 38, 44713, 11, 36, 977, 9, 35, 298, 7, 33, 169, 4, 31, 121, 1, 29, 97, 0, 27, 83, 0, 24, 74, 144422, 20, 67, 1977, 16, 61, 538, 12, 56, 287, 7, 51 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
MATHEMATICA
Table[Floor[n * Exp[ - Cot[n]]], {n, 70}] (* Vincenzo Librandi, Feb 18 2013 *)
PROG
(Magma) [Floor(n*Exp(-Cot(n))): n in [1..60]]; // Vincenzo Librandi, Feb 18 2013
CROSSREFS
Sequence in context: A036520 A359130 A193447 * A286215 A259157 A003831
KEYWORD
nonn,easy
AUTHOR
Mohammad K. Azarian, Nov 14 2007
EXTENSIONS
Offset corrected by Mohammad K. Azarian, Nov 19 2008
STATUS
approved

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Last modified July 15 01:36 EDT 2024. Contains 374323 sequences. (Running on oeis4.)