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A068538 Non-squarefree repunits. 0
111111111, 111111111111111111, 1111111111111111111111, 111111111111111111111111111, 111111111111111111111111111111111111, 111111111111111111111111111111111111111111 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Sequence in context: A172525 A038451 A202082 * A186552 A147581 A171571

Adjacent sequences:  A068535 A068536 A068537 * A068539 A068540 A068541

KEYWORD

easy,nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 22 2002

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Last modified February 16 23:43 EST 2012. Contains 205978 sequences.