A060449 Generalized Mills numbers: a(n) = floor(c^(b^n)) where c=4.4, b=1.179.

5, 7, 11, 17, 29, 53, 109, 252, 679, 2184, 8650, 43828, 296913, 2832896, 40474353, 930818760, 37522518949, 2931502379404, 499688559138590, 213681340556825047, 270268120176240462240, 1227682581046707804164120

Offset

1,1

Comments

First seven terms are primes.

Links

Harry J. Smith, Table of n, a(n) for n = 1..44

C. Rivera, Prime Puzzles

Maple

Digits := 100; A060449 := n->4.4^(1.179^n);

Prog

(PARI) { default(realprecision, 2000); for (n=1, 44, write("b060449.txt", n, " ", floor(4.4^(1.179^n))); ) } \\ Harry J. Smith, Jul 05 2009

Crossrefs

Cf. A051254, A108739, A051021, A060699, A191357.

Sequence in context: A027690 A087200 A153118 * A046140 A023241 A174357

Adjacent sequences: A060446 A060447 A060448 * A060450 A060451 A060452

Keyword

easy,nonn

Author

Jason Earls, Apr 07 2001

Extensions

More terms from James A. Sellers, Apr 11 2001

Offset changed from 0 to 1 by Harry J. Smith, Jul 05 2009

Status

approved