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Search: id:A099656
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A099656 a(n) is the least prime following A002276[n] repdigits. +0
13
2, 3, 23, 223, 2237, 22229, 222247, 2222239, 22222223, 222222227, 2222222243, 22222222223, 222222222301, 2222222222243, 22222222222229, 222222222222227, 2222222222222281, 22222222222222301, 222222222222222281 (list; graph; listen)
OFFSET

0,1

EXAMPLE

n=2: 22 is followed by 23.

MATHEMATICA

Table[Table[NextPrime[2*(10^n-1)/9], {n, 0, 35}]

Table[ NextPrime[2*(10^n - 1)/9], {n, 0, 18}] (from Robert G. Wilson v Nov 20 2004)

CROSSREFS

Cf. A003618, A003617, A096497, A096498, A068104, A002275-A002283.

Sequence in context: A126702 A020458 A139067 this_sequence A157733 A064888 A104458

Adjacent sequences: A099653 A099654 A099655 this_sequence A099657 A099658 A099659

KEYWORD

base,nonn

AUTHOR

Labos E. (labos(AT)ana.sote.hu), Nov 17 2004

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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