Greatest prime factor of n^9+1.

Terms

a(0) =2a(1) =19a(2) =37a(3) =109a(4) =5167a(5) =46441a(6) =117307a(7) =87211a(8) =530713a(9) =52579a(10) =590077a(11) =1801a(12) =937a(13) =132049a(14) =811a(15) =38737a(16) =5653a(17) =465841a(18) =236377a(19) =69481a(20) =613a(21) =5966803a(22) =1117a(23) =7561a(24) =6597973a(25) =102966067a(26) =19927a(27) =102547a(28) =10435069a(29) =120871