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A056089 Numbers k such that k^18 == 1 (mod 19^3). 8
1, 333, 623, 956, 1145, 1689, 2819, 2820, 2834, 4025, 4039, 4040, 5170, 5714, 5903, 6236, 6526, 6858, 6860, 7192, 7482, 7815, 8004, 8548, 9678, 9679, 9693, 10884, 10898, 10899, 12029, 12573, 12762, 13095, 13385, 13717, 13719, 14051, 14341, 14674, 14863, 15407 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Amiram Eldar, Table of n, a(n) for n = 1..10000

MATHEMATICA

x=19; Select[ Range[ 20000 ], PowerMod[ #, x-1, x^3 ]==1& ]

CROSSREFS

Cf. A056082, A056083, A056084, A056085, A056086, A056087, A056088.

Sequence in context: A095199 A158081 A248062 * A227228 A066801 A066349

Adjacent sequences:  A056086 A056087 A056088 * A056090 A056091 A056092

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Jun 08 2000

STATUS

approved

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Last modified May 22 09:50 EDT 2022. Contains 353949 sequences. (Running on oeis4.)