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A091886 Values of n such that PrimePi[n]^2 < (E*n*PrimePi[n/E])/Log[n], where E = 2.71828... 0
6, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 79, 80, 81, 82, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95 (list; graph; refs; listen; history; internal format)
OFFSET

2,1

LINKS

Eric Weisstein's World of Mathematics, Prime Counting Function

CROSSREFS

Sequence in context: A066385 A103092 A104523 * A111774 A036347 A129492

Adjacent sequences:  A091883 A091884 A091885 * A091887 A091888 A091889

KEYWORD

nonn

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Feb 08, 2004

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Last modified February 17 00:09 EST 2012. Contains 205978 sequences.