A212451 Ceiling(2n + log(2n)).

3, 6, 8, 11, 13, 15, 17, 19, 21, 23, 26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113, 115, 117, 119, 121, 123, 125, 127, 129

Offset

1,1

Links

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

Mathematica

Table[Ceiling[2*n + Log[2*n]], {n, 100}] (* T. D. Noe, May 21 2012 *)

Prog

(Magma) [Ceiling(2*n + Log(2*n)): n in [1..80]]; // Vincenzo Librandi, Feb 14 2013

Crossrefs

Cf. A000523, A062153, A102572, A212445-A212454.

Sequence in context: A026604 A013642 A140482 * A244223 A284534 A118011

Adjacent sequences: A212448 A212449 A212450 * A212452 A212453 A212454

Keyword

nonn,easy

Author

Mohammad K. Azarian, May 17 2012

Status

approved