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Search: id:A116621
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A116621 Numbers n such that 13^n = 1 modulo n. +0
9
2, 3, 4, 6, 8, 9, 12, 14, 16, 18, 20, 24, 27, 28, 32, 36, 40, 42, 48, 54, 56, 60, 64, 68, 72, 80, 81, 84, 96, 98, 100, 108, 112, 120, 126, 128, 136, 140, 144, 160, 162, 168, 180, 183, 192, 196, 200, 204, 216, 220, 224, 240, 243, 252, 256, 272, 280, 288, 294, 300, 320 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Cf. A116609, A116611, A116620.

Sequence in context: A028929 A018731 A113961 this_sequence A036407 A145807 A122380

Adjacent sequences: A116618 A116619 A116620 this_sequence A116622 A116623 A116624

KEYWORD

nonn

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), Feb 19 2006

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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