Search: id:A144957 Results 1-1 of 1 results found. %I A144957 %S A144957 7,683,87178291003, %T A144957 2372173242880046885677147305139417080570208597380804566183737717005249769778331345722724954407648631483944708\ 6187187275319400401837013955325179315652376928996065123321190898603130879999999999999999999999999984123 %N A144957 Primes of the form n!-n^2-1. %t A144957 lst={};Do[s=n!-n^2;If[PrimeQ[p=s-1],AppendTo[lst,p]],{n,3,2*5!}];lst %Y A144957 Sequence in context: A074282 A013568 A038803 this_sequence A163016 A129291 A159815 %Y A144957 Adjacent sequences: A144954 A144955 A144956 this_sequence A144958 A144959 A144960 %K A144957 nonn %O A144957 7,1 %A A144957 Vladimir Orlovsky (4vladimir(AT)gmail.com), Sep 27 2008 Search completed in 0.001 seconds