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A124337
Largest prime < 10*a(n-1), a(1)=37.
1
37, 367, 3659, 36587, 365851, 3658493, 36584923, 365849221, 3658492207, 36584922001, 365849219993, 3658492199881, 36584921998777, 365849219987749, 3658492199877481, 36584921998774777, 365849219987747737
OFFSET
1,1
LINKS
MATHEMATICA
NestList[NextPrime[10 #, -1]&, 37, 30] (* Vincenzo Librandi, Jun 28 2014 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Artur Jasinski, Dec 16 2006
STATUS
approved