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A065996 a(n) = prime(prime(n) mod n). 1
2, 3, 5, 2, 2, 5, 5, 11, 23, 23, 2, 3, 2, 3, 11, 19, 17, 29, 31, 29, 41, 43, 59, 79, 83, 79, 83, 79, 83, 5, 5, 11, 5, 23, 17, 23, 31, 31, 41, 47, 41, 67, 59, 59, 47, 83, 127, 127, 109, 109, 127, 109, 149, 157, 167, 179, 167, 179, 179, 167, 197, 257, 257, 241, 241, 307, 313, 3 (list; graph; refs; listen; history; text; internal format)
OFFSET

2,1

LINKS

Harry J. Smith, Table of n, a(n) for n = 2..1000

MATHEMATICA

Table[Prime[Mod[Prime[n], n]], {n, 2, 70}] (* Harvey P. Dale, Jan 18 2020 *)

PROG

(PARI) { for (n=2, 1000, a=prime(prime(n)%n); write("b065996.txt", n, " ", a) ) } \\ Harry J. Smith, Nov 06 2009

CROSSREFS

Cf. A000040 (primes).

Sequence in context: A205387 A060441 A255913 * A133906 A317358 A133907

Adjacent sequences:  A065993 A065994 A065995 * A065997 A065998 A065999

KEYWORD

nonn

AUTHOR

Reinhard Zumkeller, Dec 10 2001

STATUS

approved

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Last modified May 18 22:57 EDT 2021. Contains 344007 sequences. (Running on oeis4.)