A340701 Upper of a pair of adjacent perfect powers, both with exponents > 2.

32, 81, 128, 256, 1024, 1331, 2197, 50653, 59319, 195112, 279936, 456976, 614656, 3112136, 6436343, 22667121, 25412184, 38958219, 62748517, 96071912, 131096512, 418195493, 506261573, 741217625, 796597983, 1249243533, 2136750625, 2217373921, 5554637011, 5802888573

Offset

1,1

Links

Hugo Pfoertner, Table of n, a(n) for n = 1..1670

Formula

a(n) = A340703(n)^A340705(n) = A340700(n) + A340706(n).

Example

See A340700.

Crossrefs

The corresponding lower members of the pairs are A340700.

Cf. A001597, A076467, A340642, A340702, A340703, A340704, A340705, A340706.

Sequence in context: A182466 A234133 A203447 * A043410 A044170 A044551

Adjacent sequences: A340698 A340699 A340700 * A340702 A340703 A340704

Keyword

nonn

Author

Hugo Pfoertner, Jan 16 2021

Status

approved