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A176938 Primes of the form 19^n + 10^n. 0
2, 29, 461, 140321, 83198449160887472631428936505541918917761 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Associated n: 0, 1, 2, 4, 32. No further terms for n <= 3500. - Vincenzo Librandi, Jun 05 2014

LINKS

Table of n, a(n) for n=1..5.

MATHEMATICA

Select[Table[19^n + 10^n, {n, 0, 100}], PrimeQ] (* Vincenzo Librandi, Jun 05 2014 *)

PROG

(MAGMA) [a: n in [0..1000] | IsPrime(a) where a is 19^n+10^n];

CROSSREFS

Sequence in context: A104535 A264175 A187362 * A006988 A282735 A245252

Adjacent sequences:  A176935 A176936 A176937 * A176939 A176940 A176941

KEYWORD

nonn

AUTHOR

Vincenzo Librandi, Apr 29 2010

STATUS

approved

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Last modified December 15 11:43 EST 2019. Contains 329999 sequences. (Running on oeis4.)