A134908 Ceiling(n*exp(-cot(n))).

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

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

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

Crossrefs

Cf. A134890, A134891, A134892, A134902, A134903, A134904, A134905, A134906, A134907.

Sequence in context: A132643 A079193 A247154 * A114498 A069120 A221191

Adjacent sequences: A134905 A134906 A134907 * A134909 A134910 A134911

Keyword

nonn,easy

Author

Mohammad K. Azarian, Nov 14 2007

Status

approved