A111307 Numbers which are perfect powers m^k, where m is an integer, equal to the sum of m consecutive primes plus another prime which is larger than all the others.

8, 16, 27, 32, 64, 81, 125, 128, 216, 243, 256, 343, 625, 729, 1000, 1024, 1296, 1331, 1728, 2048, 2187, 2197, 2401, 2744, 3125, 3375, 4096, 4913, 5832, 6561, 6859, 7776, 8000, 8192, 9261, 10000, 10648, 12167, 13824, 14641, 15625, 16384, 16807

Offset

0,1

Links

Table of n, a(n) for n=0..42.

Crossrefs

Sequence in context: A036966 A076467 A111231 * A246549 A076405 A099997

Adjacent sequences: A111304 A111305 A111306 * A111308 A111309 A111310

Keyword

nonn

Author

Giovanni Teofilatto, Nov 03 2005

Status

approved