

A196365


Positive integers a for which there is a primitive (5/2)Pythagorean triple (a,b,c) satisfying a<=b.


6



2, 3, 5, 7, 7, 10, 10, 11, 11, 13, 14, 15, 15, 16, 16, 16, 17, 18, 19, 19, 22, 23, 23, 25, 26, 26, 27, 29, 31, 32, 32, 32, 34, 34, 35, 35, 35, 37, 38, 39, 41, 42, 43, 46, 47, 48, 48, 50, 51, 55, 55, 55, 58, 59, 62, 63, 64, 64, 64, 65, 66, 67, 70, 71, 74, 75, 77, 79
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OFFSET

1,1


COMMENTS

See A195770 for definitions of kPythagorean triple, primitive kPythagorean triple, and lists of related sequences.


LINKS

Table of n, a(n) for n=1..68.


EXAMPLE

Primitive (5/2)Pythagorean triples a,b,c;
c^2=a^2+b^2(5/2)*a*b:
2,5,2
3,14,10
5,16,9
7,16,5
7,64,55
10,21,4
10,69,56
11,30,14
11,150,136
13,80,63


MATHEMATICA

(See A196362.)


CROSSREFS

Cf. A195770, A196362, A196366, A196367.
Sequence in context: A296375 A306923 A137750 * A195882 A156900 A039734
Adjacent sequences: A196362 A196363 A196364 * A196366 A196367 A196368


KEYWORD

nonn


AUTHOR

Clark Kimberling, Oct 01 2011


STATUS

approved



