The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A062121 a(n) = floor(exp(n/Pi). 1
 1, 1, 2, 3, 4, 6, 9, 12, 17, 24, 33, 45, 62, 86, 118, 162, 223, 307, 423, 581, 799, 1099, 1511, 2078, 2857, 3928, 5401, 7425, 10208, 14034, 19295, 26526, 36469, 50138, 68929, 94765, 130283, 179113, 246245, 338539, 465424, 639866, 879690, 1209400 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS Harry J. Smith, Table of n, a(n) for n=1..500 MATHEMATICA Table[Floor[Exp[n/Pi]], {n, 1, 50}] (* G. C. Greubel, Jan 31 2019 *) PROG (PARI) v=[]; for(n=1, 65, v=concat(v, floor(exp(n/Pi)))); v (PARI) { default(realprecision, 100); for (n=1, 500, write("b062121.txt", n, " ", floor(exp(n/Pi))) ) } \\ Harry J. Smith, Aug 02 2009 (MAGMA) R:= RealField(10); [Floor(Exp(n/Pi(R))): n in [1..50]]; // G. C. Greubel, Jan 31 2019 (Sage) [floor(exp(n/pi)) for n in (1..50)] # G. C. Greubel, Jan 31 2019 CROSSREFS Sequence in context: A036003 A027338 A064174 * A094995 A018591 A309591 Adjacent sequences:  A062118 A062119 A062120 * A062122 A062123 A062124 KEYWORD nonn AUTHOR Jason Earls, Jun 29 2001 EXTENSIONS Corrected by T. D. Noe, Oct 25 2006 OFFSET changed from 0,3 to 1,3 by Harry J. Smith, Aug 02 2009 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified April 17 12:40 EDT 2021. Contains 343063 sequences. (Running on oeis4.)