A135578 Not the sum of three distinct perfect powers (assuming 1, but not 0, is a perfect power).

1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 15, 16, 17, 19, 20, 22, 23, 24, 27, 31, 43, 55, 87, 96, 102, 103, 111, 119, 167, 223, 335, 1391, 1455, 1607, 1679, 1775, 1991, 25887, 26375

Offset

1,2

Comments

Presumably the sequence is finite.

Links

Table of n, a(n) for n=1..41.

Crossrefs

Cf. A113505.

Sequence in context: A048337 A003964 A023781 * A050607 A238368 A342164

Adjacent sequences: A135575 A135576 A135577 * A135579 A135580 A135581

Keyword

nonn

Author

Zak Seidov, Feb 24 2008

Status

approved