A118961 Difference between long leg and hypotenuse in primitive Pythagorean triangles, sorted on hypotenuse (A020882), then on long leg (A046087).

1, 1, 2, 1, 8, 2, 1, 8, 1, 9, 2, 18, 8, 1, 9, 25, 2, 18, 1, 8, 32, 2, 1, 9, 25, 49, 8, 1, 32, 9, 25, 2, 49, 18, 50, 1, 8, 25, 32, 2, 18, 1, 9, 25, 50, 49, 8, 81, 32, 1, 9, 72, 2, 49, 50, 81, 8, 1, 98, 32, 25, 49, 72, 2, 18, 1, 121, 9, 25, 49, 8, 98, 32, 81, 121, 1, 9, 2, 25, 18, 128, 49, 50

Offset

1,3

Comments

Entries take only values appearing in A096033.

Links

Ray Chandler, Table of n, a(n) for n = 1..10000

Formula

a(n) = A020882(n) - A046087(n) = A118962(n) - A120682(n). - Ray Chandler, Nov 24 2019

Crossrefs

Cf. A118962, A020882, A046087, A096033, A120682.

Sequence in context: A066532 A205397 A020778 * A180956 A208921 A208660

Adjacent sequences: A118958 A118959 A118960 * A118962 A118963 A118964

Keyword

nonn

Author

Lekraj Beedassy, May 07 2006

Extensions

More terms from Joshua Zucker, May 11 2006

Status

approved