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URL: https://oeis.org/history?seq=A280249

⇱ The On-Line Encyclopedia of Integer Sequences (OEIS)

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Showing all changes.
a(n) = smallest k with digit product A002473(n).
#7 by N. J. A. Sloane at Sat Dec 31 02:07:07 EST 2016
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#6 by Wesley Ivan Hurt at Thu Dec 29 22:47:12 EST 2016
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#5 by Wesley Ivan Hurt at Thu Dec 29 22:47:05 EST 2016
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#4 by David W. Wilson at Thu Dec 29 22:45:20 EST 2016
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#3 by David W. Wilson at Thu Dec 29 22:45:03 EST 2016
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#2 by David W. Wilson at Thu Dec 29 22:05:41 EST 2016
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#1 by David W. Wilson at Thu Dec 29 22:05:41 EST 2016
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