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Search: id:A073633
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| A073633 |
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Numbers n such that n divides floor((3/2)^n) = A002379(n). |
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+0
4
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| 1, 2, 3, 16, 43, 50, 56, 193, 283, 961, 970, 4958, 9439, 10493, 11375, 18552, 57051, 81602, 617287, 917186, 1525995
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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No more terms through 10^6. -Ryan Propper (rpropper(AT)stanford.edu), May 05 2006
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MATHEMATICA
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t = 1; Do[t = 3t/2; If[ Mod[ Floor[t], n] == 0, Print[n]], {n, 500000}] (from Robert G. Wilson v (rgwv(at)rgwv.com), Apr 06 2006)
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PROGRAM
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(PARI) a=1; for(n=1, 10^6, a*=3; b=shift(a, -n); if(b%n==0, print1(n, ", "))) - Robert Gerbicz (robert.gerbicz(AT)gmail.com), Aug 23 2006
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CROSSREFS
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Cf. A073632, A073634.
Sequence in context: A034382 A034383 A072684 this_sequence A012357 A012701 A012356
Adjacent sequences: A073630 A073631 A073632 this_sequence A073634 A073635 A073636
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KEYWORD
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more,nonn
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AUTHOR
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Benoit Cloitre (benoit7848c(AT)orange.fr), Aug 29 2002
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EXTENSIONS
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More terms from Michel ten Voorde (seqfan(AT)tenvoorde.org) Jun 20 2003
2 more terms from Ryan Propper (rpropper(AT)stanford.edu), May 05 2006
More terms from Robert Gerbicz (robert.gerbicz(AT)gmail.com), Aug 23 2006
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