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A114885 Prime indices with record values of the least positive primitive root. 1
1, 2, 4, 9, 13, 20, 43, 80, 326, 775, 3894, 5629, 7103, 10523, 61005, 355588, 1124509, 1824015, 2052357, 2719588, 5241202, 10253662, 17480124, 42664033, 83470664, 282411553, 328711697, 432040721, 1247136427, 4461350728, 15082139743 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..31.

Eric Weisstein's World of Mathematics, Primitive Root.

CROSSREFS

Cf. A002229 (for the primitive roots in question), the records themselves are in A066529.

Sequence in context: A024925 A162342 A162761 * A049793 A090942 A085901

Adjacent sequences:  A114882 A114883 A114884 * A114886 A114887 A114888

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Dec 29 2005

STATUS

approved

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Last modified June 20 01:54 EDT 2013. Contains 226416 sequences.