A234524 Numbers n such that A234519(n) = n.

3, 5, 7, 9, 38, 39, 55, 57, 62, 69, 82, 99, 122, 146, 147, 207, 254, 274, 278, 429, 454, 513, 554, 561, 634, 694, 783, 794, 987, 1539, 1682, 2373, 5846, 6106, 6758, 6806, 7011, 7102, 7138, 7426, 8066, 8494, 9106, 9686, 10106, 16306, 19654, 22287, 23722, 28749

Offset

1,1

Comments

A234519 = natural numbers n sorted by decreasing values of number k(n) = sigma(n)^(1/n), where sigma(n) = A000203(n) = the sum of divisors of n.

Links

Table of n, a(n) for n=1..50.

Crossrefs

Cf. A234515, A234516, A234517, A234518, A234519, A234520, A234521, A234522, A234523.

Sequence in context: A081434 A007632 A117996 * A260681 A092046 A228328

Adjacent sequences: A234521 A234522 A234523 * A234525 A234526 A234527

Keyword

nonn

Author

Jaroslav Krizek, Jan 18 2014

Status

approved