Length of the long leg in the unique primitive Pythagorean triple (x,y,z) such that (x-y+z)/2 is A000032(n) and such that its long leg and its hypotenuse are consecutive natural numbers.
A382379
Length of the long leg in the unique primitive Pythagorean triple (x,y,z) such that (x-y+z)/2 is A000032(n) and such that its long leg and its hypotenuse are consecutive natural numbers.
Terms
- a(0) =4a(1) =0a(2) =12a(3) =24a(4) =84a(5) =220a(6) =612a(7) =1624a(8) =4324a(9) =11400a(10) =30012a(11) =78804a(12) =206724a(13) =541840a(14) =1419612a(15) =3718264a(16) =9737284a(17) =25496940a(18) =66759012a(19) =174788904a(20) =457622004a(21) =1198100200a(22) =3136716012a(23) =8212108324a(24) =21499706884a(25) =56287170720a(26) =147362061612a(27) =385799428824
External references
- oeis: A382379