A (1,1) Somos-4 sequence associated to the elliptic curve E: y^2 + x*y - y = x^3 - x^2 + x and point (0,0).
A178627
A (1,1) Somos-4 sequence associated to the elliptic curve E: y^2 + x*y - y = x^3 - x^2 + x and point (0,0).
Terms
- a(0) =0a(1) =1a(2) =1a(3) =-1a(4) =-2a(5) =-1a(6) =5a(7) =9a(8) =-8a(9) =-41a(10) =-61a(11) =241a(12) =770a(13) =-271a(14) =-8649a(15) =-27329a(16) =106768a(17) =651521a(18) =740665a(19) =-18425809a(20) =-107300098a(21) =399122991a(22) =5615422669a(23) =24055184809a(24) =-383354254360
External references
- oeis: A178627