a(n) = (64)^n*cos (nA - nB), where A, B, C are, respectively, the angles opposite sides BC, CA, AB in a triangle ABC having sidelengths |BC| = 2, |CA| = 3, |AB| = 4; ABC is the smallest integer-sided scalene triangle.
A375893
a(n) = (64)^n*cos (nA - nB), where A, B, C are, respectively, the angles opposite sides BC, CA, AB in a triangle ABC having sidelengths |BC| = 2, |CA| = 3, |AB| = 4; ABC is the smallest integer-sided scalene triangle.
Terms
- a(0) =1a(1) =61a(2) =3346a(3) =158356a(4) =5614216a(5) =36308176a(6) =-18566231264
External references
- oeis: A375893