A (-1,-3) Somos-4 sequence associated to y^2 + y = x^3 + 4*x^2 + x.
A178377
A (-1,-3) Somos-4 sequence associated to y^2 + y = x^3 + 4*x^2 + x.
Terms
- a(0) =1a(1) =1a(2) =-3a(3) =-5a(4) =-22a(5) =-141a(6) =719a(7) =8765a(8) =14319a(9) =1707596a(10) =-21672017a(11) =-962616165a(12) =16392942967
External references
- oeis: A178377