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A176926
Primes of the form 2^k + 33.
3
37, 41, 97, 2081, 4129, 16417, 32801, 1048609, 1073741857, 1152921504606847009, 295147905179352825889, 37778931862957161709601, 324518553658426726783156020576289, 83076749736557242056487941267521569
OFFSET
1,1
LINKS
FORMULA
a(n) = 2^A247953(n) + 33. - Elmo R. Oliveira, Nov 08 2023
MATHEMATICA
Select[Table[2^n + 33, {n, 300}], PrimeQ] (* Vincenzo Librandi Dec 01 2012 *)
PROG
(Magma) [ a: n in [0..750] | IsPrime(a) where a is 2^n+33 ]
CROSSREFS
Cf. A000040, A247953 (corresponding k's).
Sequence in context: A090263 A033225 A073686 * A217411 A155849 A295154
KEYWORD
nonn
AUTHOR
Vincenzo Librandi, Apr 29 2010
STATUS
approved