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A101930 Number of Pythagorean triples with hypotenuse <= 10^n. +0
3
2, 52, 881, 12471, 161436, 1980642, 23471475, 271360653, 3080075432 (list; graph; listen)
OFFSET

1,1

LINKS

Eric Weisstein's World of Mathematics, Pythagorean Triple

CROSSREFS

Cf. A101929.

Sequence in context: A034311 A053317 A123803 this_sequence A099882 A121293 A057106

Adjacent sequences: A101927 A101928 A101929 this_sequence A101931 A101932 A101933

KEYWORD

nonn,more

AUTHOR

Eric Weisstein (eric(AT)weisstein.com), Dec 21, 2004

EXTENSIONS

Corrected by Todd Stedl (tstedl(AT)speakeasy.net), Jan 15 2005

More terms from Jan Feitsma and Bart Dopheide (dopheide(AT)fmf.nl), Mar 10 2005

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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