A196241 Positive integers a for which there is a primitive 10-Pythagorean triple (a,b,c) satisfying a<=b.

1, 2, 3, 3, 4, 4, 5, 5, 5, 5, 6, 7, 7, 7, 7, 8, 8, 9, 9, 10, 10, 10, 11, 11, 11, 11, 12, 13, 13, 13, 14, 14, 15, 16, 17, 17, 17, 18, 19, 19, 20, 20, 22, 22, 22, 23, 24, 25, 26, 26, 28, 29, 30, 30, 30, 31, 33, 34, 34, 35, 36, 38, 39, 40, 42, 42

Offset

1,2

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..66.

Example

Primitive (-10)-Pythagorean triples a,b,c;
c^2=a^2+b^2-10a*b:
1,2,5
2,15,23
3,14,25
3,40,53
4,15,29
4,77,95
5,6,19
5,28,47
5,52,73
5,126,149

Mathematica

(See A196238.)

Crossrefs

Cf. A195770, A196238, A196242, A196243.

Sequence in context: A036234 A061091 A350254 * A086592 A279783 A132663

Adjacent sequences: A196238 A196239 A196240 * A196242 A196243 A196244

Keyword

nonn

Author

Clark Kimberling, Sep 29 2011

Status

approved