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A134908
Ceiling(n*exp(-cot(n))).
6
1, 4, 3341, 2, 7, 187, 3, 10, 83, 3, 12, 58, 2, 13, 49, 1, 13, 44, 1, 13, 41, 1, 13, 39, 44714, 12, 37, 978, 10, 36, 299, 8, 34, 170, 5, 32, 122, 2, 30, 98, 1, 28, 84, 1, 25, 75, 144423, 21, 68, 1978, 17, 62, 539, 13, 57, 288, 8, 52
OFFSET
1,2
LINKS
MATHEMATICA
Table[Ceiling[n Exp[-Cot[n]]], {n, 70}] (* Vincenzo Librandi, Feb 18 2013 *)
PROG
(Magma) [Ceiling(n*Exp(-Cot(n))): n in [1..60]]; // Vincenzo Librandi, Feb 18 2013
KEYWORD
nonn,easy
AUTHOR
Mohammad K. Azarian, Nov 14 2007
STATUS
approved