login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A195920 Positive integers c for which there is a (-3/2)-Pythagorean triple (a,b,c) satisfying a<=b. 2
2, 8, 4, 4, 6, 16, 43, 8, 11, 24, 8, 10, 44, 106, 12, 32, 22, 14, 86, 11, 12, 23, 40, 197, 16, 29, 37, 18, 22, 48, 142, 316, 16, 20, 88, 56, 129, 22, 32, 212, 463, 24, 64, 20, 79, 26, 44, 296, 33, 72, 638, 28, 172, 106, 22, 24, 30, 46, 58, 80, 132, 394, 23, 32, 58 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

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..65.

MATHEMATICA

(See A195918.)

CROSSREFS

Cf. A195770, A195918, A195921, A195923.

Sequence in context: A197486 A086311 A194940 * A227334 A105351 A178592

Adjacent sequences:  A195917 A195918 A195919 * A195921 A195922 A195923

KEYWORD

nonn

AUTHOR

Clark Kimberling, Sep 26 2011

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified November 16 17:33 EST 2019. Contains 329201 sequences. (Running on oeis4.)