A195880 - OEIS

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A195880

Positive integers b for which there is a (1/2)-Pythagorean triple (a,b,c) satisfying a<=b.

3, 16, 6, 14, 9, 32, 16, 90, 12, 48, 15, 28, 91, 42, 224, 18, 64, 16, 102, 21, 32, 57, 180, 42, 80, 418, 24, 55, 30, 176, 27, 55, 96, 299, 130, 672, 30, 56, 182, 22, 48, 112, 270, 33, 84, 145, 448, 192, 36, 128, 70, 384, 32, 39, 119, 204, 627, 144, 266, 42

(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..60.

MATHEMATICA

(See A195879.)

CROSSREFS

Cf. A195770, A195879, A195881, A195882.

Sequence in context: A098373 A054793 A063709 * A237671 A286199 A287080

Adjacent sequences: A195877 A195878 A195879 * A195881 A195882 A195883

KEYWORD

nonn

AUTHOR

Clark Kimberling, Sep 25 2011

STATUS

approved