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A028489 Duplicate of A005808. 0
17, 19, 79, 139, 907, 1907, 2029, 4801, 5153, 10867 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

The original definition, "Exponents of generalized rep-units in base 11", lacks the requirement of primality. - M. F. Hasler, Mar 19 2013

LINKS

Table of n, a(n) for n=0..9.

CROSSREFS

Sequence in context: A119768 A005808 A180559 * A210242 A165320 A132242

Adjacent sequences:  A028486 A028487 A028488 * A028490 A028491 A028492

KEYWORD

nonn,dead

AUTHOR

Jean-Yves Perrier (nperrj(AT)ascom.ch)

STATUS

approved

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Last modified May 18 09:19 EDT 2013. Contains 225419 sequences.