A350724 Hypotenuses for which there exists a unique integer-sided triangle and where the other two sides of this triangle are also hypotenuses for which there exists a unique integer-sided triangle.

89, 109, 149, 173, 178, 218, 233, 267, 293, 298, 327, 346, 349, 356, 409, 421, 436, 447, 449, 461, 466, 509, 519, 534, 586, 596, 601, 613, 623, 653, 654, 692, 698, 699, 709, 712, 761, 763, 801, 818, 842, 872, 877, 879, 894

Offset

1,1

Links

Chai Wah Wu, Table of n, a(n) for n = 1..10000

Example

89^2 = 39^2 + 80^2. This is the only integer decomposition. Also 39^2 = 15^2 + 36^2 and 80^2 = 48^2 + 64^2 are unique decompositions.

Crossrefs

Cf. A046080, A084645.

Sequence in context: A146352 A050956 A352540 * A121608 A135144 A083371

Adjacent sequences: A350721 A350722 A350723 * A350725 A350726 A350727

Keyword

nonn

Author

Robin Jehn, Feb 03 2022

Status

approved