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A105979 Near-repdigit primes with 5 as repeated digit. 1
557, 5557, 555557, 55555553, 55555559, 5555555557, 555555555551, 555555555559, 5555555555551, 555555555555557, 555555555555555559 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

EXAMPLE

a(2)=5557 is a term because all digits are equal to 5 except one.

CROSSREFS

Sequence in context: A043511 A104809 A177331 * A183779 A071393 A206123

Adjacent sequences:  A105976 A105977 A105978 * A105980 A105981 A105982

KEYWORD

base,nonn

AUTHOR

Shyam Sunder Gupta (guptass(AT)rediffmail.com), Apr 29 2005

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Last modified February 14 02:34 EST 2012. Contains 205567 sequences.