|
|
A014498
|
|
Varying radii of inscribed circles within primitive Pythagorean triples as a function of increasing values of hypotenuse.
|
|
10
|
|
|
1, 2, 3, 3, 6, 5, 4, 10, 5, 12, 7, 15, 14, 6, 15, 20, 9, 21, 7, 18, 28, 11, 8, 21, 30, 35, 22, 9, 36, 24, 35, 13, 42, 33, 45, 10, 26, 40, 44, 15, 39, 11, 30, 45, 55, 56, 30, 63, 52, 12, 33, 66, 17, 63, 65, 72, 34, 13, 77, 60, 55, 70, 78, 19, 51, 14, 88, 39, 60, 77, 38, 91, 68, 90
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
1,2
|
|
LINKS
|
|
|
FORMULA
|
Arrange all primitive Pythagorean triples a, b, c by value of hypotenuse c, then by long leg b; for n-th value of c, sequence gives radius of largest inscribed circle, (a+b-c)/2.
|
|
CROSSREFS
|
For ordered values of (a+b-c)/2 see A020888.
|
|
KEYWORD
|
nonn
|
|
AUTHOR
|
RALPH PETERSON (ralphp(AT)LIBRARY.NRL.NAVY.MIL)
|
|
EXTENSIONS
|
|
|
STATUS
|
approved
|
|
|
|