a(n) gives the odd leg of one of the two Pythagorean triangles with hypotenuse A080109(n) = A002144(n)^2. This is the smaller of the two possible odd legs.

A253802

a(n) gives the odd leg of one of the two Pythagorean triangles with hypotenuse A080109(n) = A002144(n)^2. This is the smaller of the two possible odd legs.

Terms

    a(0) =7a(1) =65a(2) =161a(3) =41a(4) =1081a(5) =369a(6) =1241a(7) =671a(8) =721a(9) =3471a(10) =959a(11) =9401a(12) =4681a(13) =1695a(14) =3281a(15) =7599a(16) =10199a(17) =24521a(18) =3439a(19) =18335a(20) =37241a(21) =45241a(22) =24465a(23) =29281a(24) =64001a(25) =18561a(26) =31855a(27) =27761a(28) =76601a(29) =7825

External references