a(0) = 3, the least length of a Primitive Pythagorean Triangle (PPT). a(n) is the least hypotenuse of a PPT which has a(n-1) as one of its legs.
A239381
a(0) = 3, the least length of a Primitive Pythagorean Triangle (PPT). a(n) is the least hypotenuse of a PPT which has a(n-1) as one of its legs.
Terms
- a(0) =3a(1) =5a(2) =13a(3) =85a(4) =157a(5) =12325a(6) =90733a(7) =2449525a(8) =28455997a(9) =295742792965
External references
- oeis: A239381