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A077546 Primes of the form Floor[n*pi]. 2
3, 31, 37, 43, 47, 53, 59, 97, 103, 109, 113, 131, 157, 163, 179, 191, 197, 223, 229, 241, 251, 257, 263, 307, 311, 317, 367, 373, 383, 389, 433, 439, 449, 461, 499, 521, 571, 587, 593, 631, 647, 653, 659, 691, 709, 719, 757, 769, 797, 823, 829, 857, 863, 907 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..5000

MATHEMATICA

Select[Floor[Range[0, 100000]*Pi], PrimeQ] (* Vincenzo Librandi, Dec 09 2011 *)

CROSSREFS

Sequence in context: A139090 A042477 A023297 * A168274 A141177 A154502

Adjacent sequences:  A077543 A077544 A077545 * A077547 A077548 A077549

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 09 2002

EXTENSIONS

More terms from Sascha Kurz, Jan 12 2003

STATUS

approved

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Last modified May 23 23:31 EDT 2013. Contains 225613 sequences.