A (1,1) Somos-4 sequence associated to the elliptic curve E: y^2 - x*y - y = x^3 + x^2 + x.
A178628
A (1,1) Somos-4 sequence associated to the elliptic curve E: y^2 - x*y - y = x^3 + x^2 + x.
Terms
- a(0) =1a(1) =1a(2) =-1a(3) =-4a(4) =-3a(5) =19a(6) =67a(7) =-40a(8) =-1243a(9) =-4299a(10) =25627a(11) =334324a(12) =627929a(13) =-29742841a(14) =-372632409a(15) =1946165680a(16) =128948361769
External references
- oeis: A178628