A195552 Hypotenuses of primitive Pythagorean triples in A195550 and A195551.

5, 109, 1189, 6485, 141481, 1543321, 8417525, 183642229, 2003229469, 10925940965, 238367471761, 2600190307441, 14181862955045, 309400794703549, 3375045015828949, 18408047189707445, 401601993157734841, 4380805830355668361

Offset: 1

Author

Clark Kimberling, Sep 21 2011

Keywords

• nonn

Comments

See A195500 for discussion and list of related sequences; see A195550 for Mathematica program.

Crossrefs

Cf. A195500, A195550, A195551.

Formula

Empirical g.f.: -x*(x^5+x^4+5*x^3-1189*x^2-109*x-5)/(x^6-1298*x^3+1). - Colin Barker, Jun 04 2015