A096899 Least inradius of primitive Pythagorean triangles with even leg 4n.

1, 3, 2, 7, 6, 3, 10, 15, 14, 4, 18, 15, 22, 12, 5, 31, 30, 20, 34, 15, 6, 28, 42, 39, 46, 36, 50, 7, 54, 35, 58, 63, 30, 52, 21, 8, 70, 60, 42, 55, 78, 35, 82, 24, 9, 76, 90, 87, 94, 84, 66, 40, 102, 92, 10, 63, 78, 100, 114, 56, 118, 108, 45, 127, 30, 11, 130, 72, 102, 91

Offset

1,2

References

Mohammad K. Azarian, Circumradius and Inradius, Problem S125, Math Horizons, Vol. 15, Issue 4, April 2008, p. 32. Solution published in Vol. 16, Issue 2, November 2008, p. 32.

Links

Table of n, a(n) for n=1..70.

Crossrefs

Cf. A088557, A088558, A096891-A096900.

Sequence in context: A093780 A101307 A283997 * A265345 A340447 A360983

Adjacent sequences: A096896 A096897 A096898 * A096900 A096901 A096902

Keyword

nonn

Author

Ray Chandler, Jul 14 2004

Status

approved