A157847 Numbers which are not a mean of divisors of some arithmetic number A003601(k).

5, 11, 17, 23, 25, 29, 41, 43, 46, 47, 50, 53, 58, 59, 67, 71, 73, 77, 83, 85, 86, 89, 92, 94, 95, 101, 103, 107, 109, 113, 116, 118, 125, 131, 134, 137, 145, 146, 149, 151, 163, 167, 170, 172, 173, 178, 179, 181, 185, 188, 191, 193, 197, 202, 206, 209, 214, 215, 218, 219

Offset

1,1

Comments

Numbers not occurring in A102187. The complement to A157846.

Links

Zak Seidov, Table of n, a(n) for n = 1..1000

Crossrefs

Cf. A102187, A003601, A000203, A000005.

Sequence in context: A314227 A123083 A285127 * A348934 A259548 A341449

Adjacent sequences: A157844 A157845 A157846 * A157848 A157849 A157850

Keyword

nonn

Author

Jaroslav Krizek, Mar 07 2009

Extensions

Edited and extended by R. J. Mathar, Mar 15 2009

Status

approved