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A101300 Second-smallest prime larger than n. 5
3, 3, 5, 7, 7, 11, 11, 13, 13, 13, 13, 17, 17, 19, 19, 19, 19, 23, 23, 29, 29, 29, 29, 31, 31, 31, 31, 31, 31, 37, 37, 41, 41, 41, 41, 41, 41, 43, 43, 43, 43, 47, 47, 53, 53, 53, 53, 59, 59, 59, 59, 59, 59, 61, 61, 61, 61, 61, 61, 67, 67, 71, 71, 71, 71, 71, 71, 73, 73, 73, 73 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

a(n) = A151800(A151800(n)); for n>0: a(n) = A000040(A000720(n)+2). - Reinhard Zumkeller, Jun 03 2013

LINKS

Reinhard Zumkeller, Table of n, a(n) for n = 0..10000

FORMULA

a(n)=prime[pi(n)+2].

PROG

(Haskell)

a101300 = a151800 . a151800  -- Reinhard Zumkeller, Jun 02 2013

(PARI) a(n)=nextprime(nextprime(n+1)+1) \\ Charles R Greathouse IV, Nov 16 2016

CROSSREFS

Sequence in context: A222657 A050826 A086910 * A172290 A076524 A168279

Adjacent sequences:  A101297 A101298 A101299 * A101301 A101302 A101303

KEYWORD

nonn,easy

AUTHOR

Zak Seidov, Apr 29 2005

STATUS

approved

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Last modified March 3 10:38 EST 2021. Contains 341762 sequences. (Running on oeis4.)