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A195570
Hypotenuses of primitive Pythagorean triples in A195568 and A195569.
3
5, 17, 241, 1285, 4385, 62177, 331525, 1131313, 16041425, 85532165, 291874369, 4138625473, 22066967045, 75302455889, 1067749330609, 5693191965445, 19427741744993, 275475188671649, 1468821460117765, 5012282067752305, 71071530927954833
OFFSET
1,1
COMMENTS
See A195500 for discussion and list of related sequences; see A195568 for Mathematica program.
FORMULA
Empirical g.f.: -x*(x^5+x^4+5*x^3-241*x^2-17*x-5) / (x^6-258*x^3+1). - Colin Barker, Jun 04 2015
CROSSREFS
KEYWORD
nonn
AUTHOR
Clark Kimberling, Sep 21 2011
STATUS
approved