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A053089 a(n) = prime(n)^prime(n+1). 6
8, 243, 78125, 1977326743, 34522712143931, 8650415919381337933, 239072435685151324847153, 257829627945307727248226067259, 3091058643093537522799545838540043339063, 2159424054808578564166497528588784562372597429 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..10.

Sergio Silva, Teste Numerico. [link is broken]

FORMULA

a(n) = A000040(n)^A000040(n+1). - Omar E. Pol, Feb 27 2020

EXAMPLE

a(3)=78125 because 5 is the 3rd prime, 7 is the 4th prime and 5^7=78125.

MATHEMATICA

#[[1]]^#[[2]]&/@Partition[Prime[Range[10]], 2, 1] (* Harvey P. Dale, Jul 10 2015 *)

PROG

(PARI) a(n) = my(p=prime(n)); p^nextprime(p+1); \\ Michel Marcus, Feb 27 2020

CROSSREFS

Cf. A000040, A051674.

Sequence in context: A209540 A085524 A062481 * A090241 A242196 A316802

Adjacent sequences:  A053086 A053087 A053088 * A053090 A053091 A053092

KEYWORD

nonn,easy

AUTHOR

Enoch Haga, Mar 18 2000

EXTENSIONS

One additional term (a(10)) from Harvey P. Dale, Jul 10 2015

STATUS

approved

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Last modified December 1 16:44 EST 2021. Contains 349430 sequences. (Running on oeis4.)