A139159 a(n) = prime(n)! + 1.

3, 7, 121, 5041, 39916801, 6227020801, 355687428096001, 121645100408832001, 25852016738884976640001, 8841761993739701954543616000001, 8222838654177922817725562880000001, 13763753091226345046315979581580902400000001, 33452526613163807108170062053440751665152000000001

Offset: 1

Author

Artur Jasinski, Apr 11 2008

Keywords

• nonn
• easy

Crossrefs

Cf. A039716.

Cf. A093804, A103319.

Cf. A139160, A139161, A139162, A139163, A139164, A139165, A139166, A139089, A139168.

Programs

Mathematica

Prime[Range[12]]!+1 (* Vladimir Joseph Stephan Orlovsky, Apr 29 2008 *)

PARI

a(n)=prime(n)!+1 \\ Charles R Greathouse IV, Apr 29 2015

Formula

a(n) = A039716(n) + 1. - Michel Marcus, Nov 08 2013

Extensions

More terms from Michel Marcus, Aug 10 2025