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A147670 Primes of the form : 8^n-7^n. 0
1273609, 6612607849, 2019169299698041, 151522599154859354635552921, 9745744932248196392577951049, 220850092209355591999793321040563526382178219220559368038951319096656329 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

8^7-7^7=2097152-823543=1273609,...

MATHEMATICA

lst={}; Do[p=8^n-7^n; If[PrimeQ[p], AppendTo[lst, p]], {n, 6!}]; lst

CROSSREFS

Cf. A016177, A062574

Sequence in context: A090615 A180624 A081430 * A204397 A058894 A118419

Adjacent sequences:  A147667 A147668 A147669 * A147671 A147672 A147673

KEYWORD

nonn

AUTHOR

Vladimir Orlovsky (4vladimir(AT)gmail.com), Nov 10 2008

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Last modified February 16 16:00 EST 2012. Contains 205938 sequences.