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A107109 n-th - largest n-digit prime. +0
1
7, 89, 983, 9941, 99929, 999931, 9999929, 99999827, 999999739, 9999999769, 99999999763, 999999999697, 9999999999443 (list; graph; listen)
OFFSET

1,1

COMMENT

Cf. A069100: n-th - smallest n-digit prime.

FORMULA

a(n)=prime[pi[10^n)-n+1)]

MATHEMATICA

A107109=Table[Prime[PrimePi[10^n]-n+1], {n, 13}]

CROSSREFS

Cf. A069100.

Adjacent sequences: A107106 A107107 A107108 this_sequence A107110 A107111 A107112

Sequence in context: A053302 A068877 A121044 this_sequence A089771 A069661 A069662

KEYWORD

nonn,base

AUTHOR

Zak Seidov (zakseidov(AT)yahoo.com), May 12 2005

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.


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