A376430 Numbers that can appear as both short and long legs of Pythagorean triangles with Pythagorean primes A002144 as hypotenuses.

12, 15, 35, 40, 45, 60, 72, 80, 105, 112, 132, 140, 165, 168, 180, 195, 209, 221, 231, 252, 255, 260, 275, 285, 299, 312, 325, 340, 380, 391, 399, 408, 420, 425, 440, 459, 465, 520, 532, 575, 595, 600, 609, 612, 651, 660, 700, 728, 741, 748, 759, 760, 779, 780, 800

Offset

1,1

Comments

Intersection of A002365 and A002366.

Links

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

Example

a(1) = 12, because it is the long leg in the triangle (5, 12, 13) and the short leg in (12, 35, 37);
a(2) = 15: long leg in (8, 15, 17), short leg in (15, 112, 113).

Crossrefs

Cf. A002144, A002365, A002366, A376428, A376429.

Sequence in context: A179148 A194234 A296796 * A161917 A065150 A365850

Adjacent sequences: A376427 A376428 A376429 * A376431 A376432 A376433

Keyword

nonn

Author

Hugo Pfoertner, Sep 23 2024

Status

approved