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A096326
a(n) = prime(5^prime(n)).
0
97, 691, 28687, 994837, 958200857, 28089376111, 22671428650501, 630280777956749, 472916224088644129
OFFSET
1,1
FORMULA
a(n) = A055680(A000040(n)). - Amiram Eldar, Jul 01 2024
EXAMPLE
a(1) = prime(5^prime(1)) = prime(5^2) = prime(25) = 97.
MATHEMATICA
Table[ Prime[ 5^Prime[n]], {n, 7}] (* Robert G. Wilson v, Aug 07 2004 *)
PROG
(PARI) f(n, m) = forprime(x=2, n, print1(prime(m^x)", "))
CROSSREFS
Sequence in context: A130873 A193411 A094479 * A216380 A133535 A321051
KEYWORD
nonn,hard,more
AUTHOR
Cino Hilliard, Aug 02 2004
EXTENSIONS
Edited and extended by Robert G. Wilson v, Aug 07 2004
a(8)-a(9) from Amiram Eldar, Jul 01 2024
STATUS
approved