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A139159
a(n) = prime(n)! + 1.
21
3, 7, 121, 5041, 39916801, 6227020801, 355687428096001, 121645100408832001, 25852016738884976640001, 8841761993739701954543616000001, 8222838654177922817725562880000001
OFFSET
1,1
FORMULA
a(n) = A039716(n) + 1. - Michel Marcus, Nov 08 2013
MATHEMATICA
Prime[Range[12]]!+1 - Vladimir Joseph Stephan Orlovsky, Apr 29 2008
PROG
(PARI) a(n)=prime(n)!+1 \\ Charles R Greathouse IV, Apr 29 2015
KEYWORD
nonn
AUTHOR
Artur Jasinski, Apr 11 2008
STATUS
approved