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A093874 Least k such that there are at least n primes between k and k^2. 0
2, 3, 4, 4, 5, 5, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 9, 10, 10, 10, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13, 14, 14, 14, 14, 14, 15, 15, 15, 15, 16, 16, 16, 16, 16, 16, 17, 17, 17, 17, 17, 17, 18, 18, 18, 18, 18, 19, 19, 19, 19, 19, 20, 20, 20, 20, 20, 20, 21, 21, 21, 21, 21 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..75.

CROSSREFS

Cf. A117490.

Sequence in context: A085883 A265912 A094192 * A047741 A047784 A047742

Adjacent sequences:  A093871 A093872 A093873 * A093875 A093876 A093877

KEYWORD

less,nonn

AUTHOR

Amarnath Murthy, Apr 20 2004

EXTENSIONS

More terms from David Wasserman, Apr 23 2007

STATUS

approved

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Last modified October 22 22:34 EDT 2019. Contains 328335 sequences. (Running on oeis4.)