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A306476 Numbers k, with sigma(k) >= 3k and sigma(k) divisible by 3, that are not in A204830. 0
10556208, 10578672, 10589904, 10612368, 10657296, 10690992, 10702224, 10747152, 10825776, 10859472, 10870704, 10881936, 10938096, 10949328, 10971792, 10983024, 11005488, 11039184, 11050416, 11095344, 11117808, 11196432, 11207664, 11252592, 11286288, 11319984 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
From an idea of Amiram Eldar. Analogous sequence to A171641. The divisors of the listed terms k cannot be arranged in three disjoint sets each of them adding to sigma(k)/3.
LINKS
CROSSREFS
Sequence in context: A234198 A186921 A185805 * A251640 A066870 A340110
KEYWORD
nonn
AUTHOR
Giovanni Resta, Feb 18 2019
STATUS
approved

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Last modified June 16 22:16 EDT 2024. Contains 373432 sequences. (Running on oeis4.)