OFFSET
1,1
COMMENTS
See A195770 for definitions of k-Pythagorean triple, primitive k-Pythagorean triple, and lists of related sequences.
EXAMPLE
Primitive 4-Pythagorean triples a,b,c;
c^2=a^2+b^2+k*a*b, where k=4:
3,8,13
4,5,11
5,28,37
7,12,23
7,60,73
8,33,47
9,104,121
11,40,59
11,160,181
12,85,107
MATHEMATICA
(See A196119.)
CROSSREFS
KEYWORD
nonn
AUTHOR
Clark Kimberling, Sep 28 2011
STATUS
approved