Semiperimeter of the unique primitive Pythagorean triple (a,b,c) such that (a-b+c)/2 is A000032(n) and such that its long leg and its hypotenuse are consecutive natural numbers.
A382409
Semiperimeter of the unique primitive Pythagorean triple (a,b,c) such that (a-b+c)/2 is A000032(n) and such that its long leg and its hypotenuse are consecutive natural numbers.
Terms
- a(0) =6a(1) =1a(2) =15a(3) =28a(4) =91a(5) =231a(6) =630a(7) =1653a(8) =4371a(9) =11476a(10) =30135a(11) =79003a(12) =207046a(13) =542361a(14) =1420455a(15) =3719628a(16) =9739491a(17) =25500511a(18) =66764790a(19) =174798253a(20) =457637131a(21) =1198124676a(22) =3136755615a(23) =8212172403a(24) =21499810566a(25) =56287338481a(26) =147362333055a(27) =385799868028
External references
- oeis: A382409