1,1
Next term (2*114)!/114!-1 has 254 decimal digits.
A112853 gives n such that (2*n)!/n!-1 is prime, A112856 gives primes of the form (2*n)!/n!+1.
Sequence in context: A099115 A076171 A090102 * A014127 A049192 A156670
Adjacent sequences: A112851 A112852 A112853 * A112855 A112856 A112857
nonn
Hugo Pfoertner (hugo(AT)pfoertner.org), Sep 25 2005
