A093874 Least k such that there are at least n primes between k and k^2.

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

Offset

1,1

Links

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

Crossrefs

Cf. A117490.

Sequence in context: A356770 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