A351365 a(n) = Sum_{p|n, p prime} n^p.

0, 4, 27, 16, 3125, 252, 823543, 64, 729, 100100, 285311670611, 1872, 302875106592253, 105413700, 762750, 256, 827240261886336764177, 6156, 1978419655660313589123979, 3200400, 1801097802, 584318301411812, 20880467999847912034355032910567, 14400, 9765625

Offset

1,2

Links

Seiichi Manyama, Table of n, a(n) for n = 1..388

Example

a(6) = 252; a(6) = Sum_{p|6, p prime} 6^p = 6^2 + 6^3 = 252.

Crossrefs

Cf. A351366.

Sequence in context: A119361 A133482 A108139 * A200768 A176147 A176031

Adjacent sequences: A351362 A351363 A351364 * A351366 A351367 A351368

Keyword

nonn

Author

Wesley Ivan Hurt, Feb 08 2022

Status

approved