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A124368 Largest prime < 1000000*a[n-1], a[1]=2. 0
2, 1999993, 1999992999889, 1999992999888999961, 1999992999888999960999949, 1999992999888999960999948999991, 1999992999888999960999948999990999917, 1999992999888999960999948999990999916999963 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
NestList[NextPrime[1000000#, -1]&, 2, 10] (* Harvey P. Dale, Jul 21 2021 *)
CROSSREFS
Sequence in context: A168535 A303433 A253264 * A272238 A303255 A322096
KEYWORD
nonn
AUTHOR
Artur Jasinski, Dec 16 2006
STATUS
approved

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)