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A166560 Primes of the form 100*n+9. 1
109, 409, 509, 709, 809, 1009, 1109, 1409, 1609, 1709, 2309, 2609, 2909, 3109, 3209, 3709, 4409, 4909, 5009, 5209, 5309, 6709, 7109, 7309, 8009, 8209, 8609, 9109, 9209, 10009, 10709, 10909, 11909, 12109, 12409, 12809, 13009, 13109, 13309, 13709 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

MATHEMATICA

Select[Table[100 n + 9, {n, 0, 700}], PrimeQ] (* Vincenzo Librandi, Jul 25 2012 *)

PROG

(MAGMA) [a: n in [0..250] | IsPrime(a) where a is 100*n+9]; // Vincenzo Librandi, Jul 25 2012

CROSSREFS

Sequence in context: A107198 A020354 A142846 * A139644 A270249 A174339

Adjacent sequences:  A166557 A166558 A166559 * A166561 A166562 A166563

KEYWORD

nonn,easy

AUTHOR

Vincenzo Librandi, Oct 25 2009

STATUS

approved

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Last modified August 24 16:16 EDT 2019. Contains 326295 sequences. (Running on oeis4.)