A195995 Positive integers b for which there is a (-2/3)-Pythagorean triple (a,b,c) satisfying a<=b.

3, 6, 18, 9, 18, 12, 45, 10, 20, 15, 36, 84, 18, 35, 60, 21, 36, 135, 28, 54, 24, 90, 198, 20, 27, 40, 77, 126, 30, 72, 273, 54, 104, 33, 45, 168, 360, 36, 70, 135, 90, 216, 39, 120, 459, 30, 60, 88, 170, 42, 72, 270, 570, 45, 56, 108, 209, 330, 48, 180, 693

Offset

1,1

Comments

See A195770 for definitions of k-Pythagorean triple, primitive k-Pythagorean triple, and lists of related sequences.

Links

Table of n, a(n) for n=1..61.

Mathematica

(See A195994.)

Crossrefs

Cf. A195770, A195994, A195998.

Sequence in context: A117712 A106158 A274103 * A248324 A341119 A078318

Adjacent sequences: A195992 A195993 A195994 * A195996 A195997 A195998

Keyword

nonn

Author

Clark Kimberling, Sep 26 2011

Status

approved