A162486 Values of x for A094133: primes of the form x^y + y^x, x > y > 1.

3, 9, 15, 21, 33, 24, 56, 32, 54, 38, 69, 76, 68, 75, 122, 87, 81, 135, 114, 114, 144, 158, 185, 160, 171, 206, 422, 215, 357, 519, 214, 248, 237, 235, 2007, 471, 318, 2127, 322, 333, 1036, 318, 387, 477, 435, 343, 425, 406, 782, 405, 717, 3759, 444, 436, 773, 636

Offset

1,1

Comments

See A162488 for the list of all numbers occurring in this sequence.

See A094133 for links and references.

Links

Table of n, a(n) for n=1..56.

Formula

A094133(n) = A162486(n)^A162487(n) + A162487(n)^A162486(n).

Crossrefs

Sequence in context: A246388 A272793 A273567 * A067201 A071526 A276967

Adjacent sequences: A162483 A162484 A162485 * A162487 A162488 A162489

Keyword

nonn

Author

M. F. Hasler, Jul 04 2009

Extensions

More terms from Jinyuan Wang, Mar 03 2020

Status

approved