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A120681 Sum of legs of primitive Pythagorean triangles sorted first on hypotenuse, then long leg. 4
7, 17, 23, 31, 41, 47, 49, 73, 71, 89, 79, 103, 113, 97, 119, 137, 119, 151, 127, 161, 193, 167, 161, 191, 217, 239, 217, 199, 257, 233, 263, 223, 289, 271, 311, 241, 281, 313, 329, 287, 343, 287, 329, 367, 391, 401, 353, 431, 409, 337, 383, 457, 359, 463, 479 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..55.

FORMULA

a(n) = A046087(n) + A046086(n).

CROSSREFS

Cf. A120682, A058529.

Sequence in context: A216838 A198441 A058529 * A001132 A165353 A048976

Adjacent sequences:  A120678 A120679 A120680 * A120682 A120683 A120684

KEYWORD

nonn

AUTHOR

Lekraj Beedassy, Jun 24 2006

EXTENSIONS

Edited and corrected by Ray Chandler, Apr 10 2010

STATUS

approved

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Last modified May 23 15:50 EDT 2013. Contains 225610 sequences.