A (1, 2) Somos-4 sequence associated to the elliptic curve E: y^2 + x*y - y = x^3 - x.
A178621
A (1, 2) Somos-4 sequence associated to the elliptic curve E: y^2 + x*y - y = x^3 - x.
Terms
- a(0) =1a(1) =1a(2) =-2a(3) =5a(4) =13a(5) =24a(6) =-229a(7) =-365a(8) =7394a(9) =-59449a(10) =-572233a(11) =-7773360a(12) =151071097a(13) =-578687351a(14) =-87627413666
External references
- oeis: A178621