A212448 - OEIS

A212448

Floor(4n + log(4n)).

5, 10, 14, 18, 22, 27, 31, 35, 39, 43, 47, 51, 55, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, 144, 148, 152, 157, 161, 165, 169, 173, 177, 181, 185, 189, 193, 197, 201, 205, 209, 213, 217, 221, 225, 229

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

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

MATHEMATICA

Table[Floor[4*n + Log[4*n]], {n, 100}] (* T. D. Noe, May 21 2012 *)

PROG

(Magma) [Floor(4*n + Log(4*n)): n in [1..80]]; // Vincenzo Librandi, Feb 14 2013

(PARI) a(n)=4*n+log(4*n)\1 \\ Charles R Greathouse IV, Sep 04 2015

CROSSREFS