A070327 Smallest nontrivial power of n starting with n and greater than n.

256, 387420489, 4096, 59604644775390625, 60466176, 79792266297612001, 8589934592, 984770902183611232881, 100, 1191817653772720942460132761, 1283918464548864, 137858491849, 1475789056

Offset

2,1

Comments

a(n) = n ^ A051248(n). [Reinhard Zumkeller, Sep 29 2011]

Links

Reinhard Zumkeller, Table of n, a(n) for n = 2..32

Formula

f[n_] := Block[{k = 2, s = ToString[n]}, While[ StringPosition[ ToString[n^k], s, 1] != {{1, Integer_}}, k++ ]; n^k]; Table[ f[n], {n, 2, 10}]

Crossrefs

Cf. A045537, A104782.

Sequence in context: A017192 A013879 A073600 * A008972 A017300 A017420

Adjacent sequences: A070324 A070325 A070326 * A070328 A070329 A070330

Keyword

base,nonn

Author

Amarnath Murthy, May 11 2002

Extensions

Edited by Robert G. Wilson v, May 14 2002

The 15th term is too large to include.

Status

approved