OFFSET
1,1
COMMENTS
Corresponding primes of the form (2p)! - 1 are {23,719,87178291199,523022617466601111760007224100074291199999999,...}.
No other terms < 20663. - Robert Price, Mar 02 2012
CROSSREFS
KEYWORD
hard,more,nonn
AUTHOR
Alexander Adamchuk, Sep 23 2006
STATUS
approved