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A092408 Numbers n such that n divides 3^n^3 + 1. 1
1, 2, 34, 386, 578, 6562, 9826, 74498, 111554, 167042, 1100546, 1192354, 1266466, 1896418, 2839714, 14378114, 18709282, 20270018, 21529922, 32239106, 35759426, 48275138, 191812802, 212405378, 230124322, 244427938, 318057794, 344590306 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

It appears that all powers of 17 times two are present.

MATHEMATICA

Select[ Range[ 350000000], PowerMod[3, #^3, # ] +1 == # &]

CROSSREFS

Cf. A015949, A093546, A093666.

Sequence in context: A036827 A136362 A098531 * A180764 A005261 A104898

Adjacent sequences:  A092405 A092406 A092407 * A092409 A092410 A092411

KEYWORD

nonn

AUTHOR

Robert G. Wilson v (rgwv(AT)rgwv.com), Apr 02 2004

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Last modified February 17 06:27 EST 2012. Contains 205998 sequences.