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#16 by Alois P. Heinz at Mon Oct 04 08:11:36 EDT 2021
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#15 by Joerg Arndt at Mon Oct 04 07:22:01 EDT 2021
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#14 by Michel Marcus at Mon Oct 04 04:08:54 EDT 2021
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#13 by Michel Marcus at Mon Oct 04 04:08:51 EDT 2021
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| EXAMPLE
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610 is a term assince it is a Fibonacci number that is a product of 3 distinct primes, 610=2*5*61, which makes it a sphenic number.
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| STATUS
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approved
editing
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#12 by R. J. Mathar at Fri May 04 05:17:54 EDT 2018
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#11 by R. J. Mathar at Fri May 04 05:17:36 EDT 2018
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#10 by Joerg Arndt at Sat Mar 24 04:15:36 EDT 2018
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#9 by Joerg Arndt at Sat Mar 24 04:14:55 EDT 2018
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| COMMENTS
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sequences = A137563 - Vincenzo Librandi_, Mar 24 2018
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| STATUS
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proposed
editing
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Discussion
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| Sat Mar 24
| 04:15
| Joerg Arndt: No, A137563 has the term 2584 which this sequence does not.
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#8 by Vincenzo Librandi at Sat Mar 24 03:52:25 EDT 2018
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#7 by Vincenzo Librandi at Sat Mar 24 03:51:38 EDT 2018
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| COMMENTS
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sequences = A137563 - Vincenzo Librandi_, Mar 24 2018
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| STATUS
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proposed
editing
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Discussion
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| Sat Mar 24
| 03:52
| Vincenzo Librandi: sequences = A137563
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