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A076957 Smallest k such that there are n primes between k^2 and (k+1)^2. a(n) = A076956(n)^(1/2). +0
3
1, 4, 6, 10, 15, 16, 25, 24, 31, 39, 38, 45, 64, 48, 52, 57, 75, 82, 81, 70, 76, 79, 106, 112, 145, 111, 121, 117, 123, 134, 144, 139, 146, 154, 163, 192, 169, 176, 179, 193, 202, 218, 204, 226, 223, 240, 233, 238, 243, 259, 291, 256, 286, 309, 278 (list; graph; listen)
OFFSET

2,2

COMMENT

Is there any k such that there is only one prime between k^2 and (k+1)^2?

LINKS

T. D. Noe, Table of n, a(n) for n=2..1000

CROSSREFS

Cf. A014085, A076956.

Cf. A084597

Sequence in context: A061645 A084372 A140611 this_sequence A121214 A116996 A004399

Adjacent sequences: A076954 A076955 A076956 this_sequence A076958 A076959 A076960

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

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.


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