A118962 - OEIS

%I #11 Nov 24 2019 13:16:02

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

%T 98,72,50,121,162,81,128,98,169,72,121,81,200,169,128,121,225,169,242,

%U 200,162,121,128,225,98,169,288,242,121,289,162,169,128,289,338,121,225,242

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

%C Entries take only values appearing in A096033.

%H Ray Chandler, <a href="/A118962/b118962.txt">Table of n, a(n) for n = 1..10000</a>

%F a(n)=A020882(n) - A046086(n) = A118961(n) + A120682(n). - _Paul Curtz_, Dec 11 2008

%Y Cf. A118961, A020882, A046086, A096033, A120682.

%K nonn

%O 1,1

%A _Lekraj Beedassy_, May 07 2006

%E Corrected and extended by _Joshua Zucker_, May 11 2006