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A076958 Number of primes p with 2^n < p < 3^n. 1
0, 2, 5, 16, 42, 111, 296, 793, 2130, 5796, 15788, 43370, 119711, 332449, 927748, 2600623, 7319908, 20677806, 58604898, 166595953, 474868192, 1356904893, 3885983995, 11151740822, 32062866197, 92345080709, 266390632933 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

See A163825 for another version.

Cf. A007053, A055729.

Sequence in context: A124720 A188947 * A163825 A102866 A148368 A148369

Adjacent sequences:  A076955 A076956 A076957 * A076959 A076960 A076961

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Oct 20 2002

EXTENSIONS

More terms from Ralf Stephan (ralf(AT)ark.in-berlin.de), Oct 31 2002

More terms from Vladeta Jovovic (vladeta(AT)eunet.rs), Dec 22 2002

Edited by N. J. A. Sloane, Aug 07 2009

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Last modified February 16 17:48 EST 2012. Contains 205939 sequences.