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Search: id:A067226
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A067226 Numbers n such that eulerphi(5n+1)=sigma(n). +0
1
5005, 6745, 79695, 99145, 160195, 166135, 296065, 350935, 486805, 960355 (list; graph; listen)
OFFSET

1,1
COMMENT

Are there any terms not congruent to 5 in the sequence?

CROSSREFS

Sequence in context: A035901 A108011 A018188 this_sequence A154059 A138637 A140921

Adjacent sequences: A067223 A067224 A067225 this_sequence A067227 A067228 A067229

KEYWORD

nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Feb 20 2002

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Last modified December 2 11:54 EST 2009. Contains 167921 sequences.

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