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URL: https://oeis.org/A092947

⇱ A092947 - OEIS

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A092947
Group the natural numbers so that the n-th group contains n numbers whose sum as well as the group product +1 is prime. Sequence contains the primes arising as the product of the terms of groups +1.
3
3, 5, 181, 2521, 552553, 39070081, 4180176001, 1483048828801, 672375473078401, 106890247271808001, 40812700642879334401, 37716399337002946560001, 18266163370859189769984001, 9553876078552184850831360001
OFFSET
1,1
COMMENTS
See A092944 for additional clarification of definition.
CROSSREFS
KEYWORD
nonn
AUTHOR
Amarnath Murthy, Mar 23 2004
EXTENSIONS
Edited, corrected and extended by Ray Chandler, May 07 2008
STATUS
approved