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A020889
Ordered set of b + c - a as (a,b,c) runs through all primitive Pythagorean triples with a<b<c.
2
6, 20, 24, 30, 42, 60, 70, 72, 80, 88, 104, 110, 112, 126, 130, 140, 154, 156, 170, 180, 198, 204, 210, 228, 234, 238, 252, 264, 266, 272, 286, 304, 308, 322, 330, 336, 342, 352, 364, 368, 374, 390, 396, 400, 414, 416, 420, 432, 442, 450, 460, 468, 480, 494, 506, 510
OFFSET
1,1
LINKS
FORMULA
a(n) = 2*A020890(n).
CROSSREFS
Cf. A020890.
Sequence in context: A062017 A103678 A348713 * A334817 A084682 A341298
KEYWORD
nonn
EXTENSIONS
Extended and corrected by David W. Wilson
Offset corrected to 1 by Ray Chandler, Jan 23 2020
STATUS
approved