A128355 Numbers k such that A122735(n) = n^k - k^n.

0, 5, 4, 0, 14, 7, 20, 11, 10, 273, 14, 13, 38, 89, 68, 0

Offset

1,2

Comments

Currently a(n) is not known for n = {17, 18, 22, 25, 26, 27, 28, ...}.

Links

Table of n, a(n) for n=1..16.

Crossrefs

Cf. A122735.

Sequence in context: A227966 A021653 A020847 * A361050 A325221 A129522

Adjacent sequences: A128352 A128353 A128354 * A128356 A128357 A128358

Keyword

hard,more,nonn

Author

Alexander Adamchuk, Mar 05 2007

Status

approved