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A195573 Hypotenuses of primitive Pythagorean triples in A195571 and A195572. 3
1, 41, 61, 101, 4181, 6221, 10301, 426421, 634481, 1050601, 43490761, 64710841, 107151001, 4435631201, 6599871301, 10928351501, 452390891741, 673122161861, 1114584702101, 46139435326381, 68651860638521, 113676711262801 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

See A195500 for discussion and list of related sequences; see A195571 for Mathematica program.

LINKS

Table of n, a(n) for n=1..22.

FORMULA

Empirical g.f.: -x*(x^5+x^4+x^3-61*x^2-41*x-1) / (x^6-102*x^3+1). - Colin Barker, Jun 04 2015

CROSSREFS

Cf. A195500, A195571, A195572.

Sequence in context: A154763 A141881 A139952 * A260554 A031415 A325072

Adjacent sequences:  A195570 A195571 A195572 * A195574 A195575 A195576

KEYWORD

nonn

AUTHOR

Clark Kimberling, Sep 21 2011

STATUS

approved

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Last modified May 25 19:30 EDT 2020. Contains 334595 sequences. (Running on oeis4.)