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A157847 Numbers which are not a mean of divisors of some arithmetic number A003601(k). 4
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 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Numbers not occurring in A102187. The complement to A157846.
LINKS
CROSSREFS
Sequence in context: A314227 A123083 A285127 * A348934 A259548 A341449
KEYWORD
nonn
AUTHOR
Jaroslav Krizek, Mar 07 2009
EXTENSIONS
Edited and extended by R. J. Mathar, Mar 15 2009
STATUS
approved

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Last modified March 19 04:58 EDT 2024. Contains 370952 sequences. (Running on oeis4.)