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A124298 Largest prime < 10*a[n-1], a[1]=13. 0
13, 127, 1259, 12589, 125887, 1258847, 12588461, 125884529, 1258845277, 12588452743, 125884527427, 1258845274261, 12588452742583, 125884527425827, 1258845274258259, 12588452742582559, 125884527425825569 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

CROSSREFS

Cf. A006902, A040016, A120031-A120041.

Sequence in context: A016169 A125401 A089763 * A201040 A201550 A147669

Adjacent sequences:  A124295 A124296 A124297 * A124299 A124300 A124301

KEYWORD

nonn

AUTHOR

Artur Jasinski (grafix(AT)csl.pl), Dec 16 2006

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Last modified February 15 09:00 EST 2012. Contains 205746 sequences.