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A117340 Least hypotenuse of primitive Pythagorean triangle exceeding 10^n. 1
5, 13, 101, 1009, 10001, 100021, 1000001, 10000013, 100000001, 1000000009, 10000000001, 100000000013, 1000000000001, 10000000000021, 100000000000001, 1000000000000021, 10000000000000001, 100000000000000013 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..17.

CROSSREFS

Cf. A117341.

Sequence in context: A123646 A123622 A337749 * A304348 A305912 A180827

Adjacent sequences:  A117337 A117338 A117339 * A117341 A117342 A117343

KEYWORD

nonn

AUTHOR

Lekraj Beedassy, Mar 09 2006

EXTENSIONS

Corrected and extended by Joshua Zucker, May 16 2006

STATUS

approved

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Last modified June 23 07:25 EDT 2021. Contains 345395 sequences. (Running on oeis4.)