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#40 by Michael De Vlieger at Tue Jul 16 15:55:09 EDT 2024
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#39 by Peter Luschny at Tue Jul 16 15:50:29 EDT 2024
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#38 by David A. Corneth at Tue Jul 16 06:09:17 EDT 2024
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Discussion
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Tue Jul 16
| 15:50
| Peter Luschny: impressive C-program!
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#37 by David A. Corneth at Tue Jul 16 06:06:06 EDT 2024
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#36 by Kevin Ryde at Tue Jul 16 05:11:15 EDT 2024
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#35 by Kevin Ryde at Tue Jul 16 05:10:49 EDT 2024
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| DATA
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2, 13, 149, 1237, 13789, 123479, 1235789, 12345679, 102345679, 1123456789, 10123456789, 1011233456789, 1012334567789, 10123345677899
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| LINKS
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Kevin Ryde, <a href="/A065851/a065851.c.txt">C Code</a>
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| PROG
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(C) /* See links. */
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| EXTENSIONS
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a(12)-a(14) from Kevin Ryde, Jul 16 2024
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| STATUS
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approved
editing
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#34 by Michael De Vlieger at Thu May 30 06:53:47 EDT 2024
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#33 by Kevin Ryde at Thu May 30 05:10:07 EDT 2024
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Discussion
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Thu May 30
| 05:12
| Kevin Ryde: Yes. Whatever convenient key to accumulate, and contemplate the target "smallest" of the maximums after.
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#32 by Kevin Ryde at Thu May 30 05:09:59 EDT 2024
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#31 by Kevin Ryde at Thu May 30 05:09:17 EDT 2024
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| COMMENTS
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a(n) = k is the smallest n-digit k for which A046810(k) = A065851(n).
a(n) has its relevant digits sorted and not beginning with 0, and may or may not be one of the primes (it is for n = 1 to 7, but not at n = 8).
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