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A074626 Prime following n-th Mersenne prime. 0
5, 11, 37, 131, 8209, 131101, 524309, 2147483659, 2305843009213693967, 618970019642690137449562141, 162259276829213363391578010288167, 170141183460469231731687303715884105757 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

Nextprime[n-th Mersenne prime]=NextPrime[A000668].

FORMULA

a(n)=Prime[PrimePi[M(n)]+1]=Prime[PrimePi[A000668(n)]+1]

CROSSREFS

Cf. A000668, A073715.

Sequence in context: A152563 A074497 A077466 * A090186 A205719 A139515

Adjacent sequences:  A074623 A074624 A074625 * A074627 A074628 A074629

KEYWORD

easy,nonn

AUTHOR

Labos E. (labos(AT)an11.sote.hu), Aug 26 2002

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Last modified February 17 06:25 EST 2012. Contains 205996 sequences.