A056092 - OEIS

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A056092

Numbers k such that k^6 == 1 (mod 7^4).

1, 1047, 1048, 1353, 1354, 2400, 2402, 3448, 3449, 3754, 3755, 4801, 4803, 5849, 5850, 6155, 6156, 7202, 7204, 8250, 8251, 8556, 8557, 9603, 9605, 10651, 10652, 10957, 10958, 12004, 12006, 13052, 13053, 13358, 13359, 14405, 14407, 15453, 15454, 15759, 15760

(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=7; Select[ Range[ 20000 ], PowerMod[ #, x-1, x^4 ]==1& ]

CROSSREFS

Cf. A056091, A056094, A056095.

Sequence in context: A258130 A226114 A249653 * A280809 A252307 A236273

Adjacent sequences: A056089 A056090 A056091 * A056093 A056094 A056095

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Jun 08 2000

STATUS

approved