Sum of the legs of the unique primitive Pythagorean triple whose inradius is A000032(n) and such that its long leg and its hypotenuse are consecutive natural numbers.
A381721
Sum of the legs of the unique primitive Pythagorean triple whose inradius is A000032(n) and such that its long leg and its hypotenuse are consecutive natural numbers.
Terms
- a(0) =17a(1) =7a(2) =31a(3) =49a(4) =127a(5) =287a(6) =721a(7) =1799a(8) =4607a(9) =11857a(10) =30751a(11) =79999a(12) =208657a(13) =544967a(14) =1424671a(15) =3726449a(16) =9750527a(17) =25518367a(18) =66793681a(19) =174844999a(20) =457712767a(21) =1198247057a(22) =3136953631a(23) =8212492799a(24) =21500328977a(25) =56288177287a(26) =147363690271a(27) =385802064049
External references
- oeis: A381721