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A195093
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Numbers k such that (number of prime factors of k counted with multiplicity) less (number of distinct prime factors of k) = 9.
(history;
published version)
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#25 by Joerg Arndt at Wed Feb 21 01:49:22 EST 2024
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#24 by Paolo P. Lava at Tue Feb 20 12:19:35 EST 2024
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| MAPLE
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op(select(n->bigomega(n)-nops(factorset(n))=9, [$1..48384])); # Paolo P. Lava, Jul 03 2018
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| STATUS
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approved
editing
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#23 by Bruno Berselli at Tue Jul 03 11:41:15 EDT 2018
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#22 by Michel Marcus at Tue Jul 03 11:29:35 EDT 2018
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#21 by Michel Marcus at Tue Jul 03 11:29:31 EDT 2018
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| NAME
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Numbers nk such that (number of prime factors of nk counted with multiplicity) less (number of distinct prime factors of nk) = 9.
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op(select(n->bigomega(n)-nops(factorset(n))=9, [$1..48384])); ])); # _Paolo P. Lava_, Jul 03 2018
# Paolo P. Lava, Jul 03 2018
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| CROSSREFS
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Cf. A060687, A195069, A195086, A195087, A195088, A195089, A195090,, A195091, A195092.
A195091, A195092.
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| STATUS
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proposed
editing
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#20 by David A. Corneth at Tue Jul 03 10:47:12 EDT 2018
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#19 by David A. Corneth at Tue Jul 03 10:47:08 EDT 2018
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| LINKS
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<a href="/index/Eu#epf">Index entries for sequences computed from exponents in factorization of n</a>
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| CROSSREFS
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Cf. A025487, A046660, A257851, A261256, A264959.
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| STATUS
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proposed
editing
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#18 by Paolo P. Lava at Tue Jul 03 10:29:33 EDT 2018
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#17 by Paolo P. Lava at Tue Jul 03 10:29:30 EDT 2018
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| MAPLE
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op(select(n->bigomega(n)-nops(factorset(n))=9, [$1..48384]));
# Paolo P. Lava, Jul 03 2018
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| STATUS
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approved
editing
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#16 by Reinhard Zumkeller at Sun Nov 29 18:11:20 EST 2015
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