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Search: id:A065644
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| A065644 |
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Floor((3/2)^a(n))/floor((3/2)^n) is the smallest integer > 1. |
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+0
1
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| 2, 9, 10, 8, 18, 27, 26, 20, 24, 25, 43, 44, 229, 230, 2242, 162, 3776, 2123, 2697, 11517, 207, 1824, 35102, 6767, 6768, 50320, 51815, 1438, 50419, 50420, 51954, 51955
(list; graph; listen)
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OFFSET
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1,1
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EXAMPLE
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a(2)= 9 because floor((3/2)^9)/floor((3/2)^2) = 19 is the smallest integer value > 1 of the form floor((3/2)^p)/floor(3/2)^2)
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PROGRAM
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(PARI) { for (n=1, 100, p=0; while ((a=floor((3/2)^p)/floor((3/2)^n)) < 2 || frac(a) > 0, p++); write("b065644.txt", n, " ", p) ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Oct 25 2009]
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CROSSREFS
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Cf. A002379
Sequence in context: A000587 A014182 A131463 this_sequence A043065 A077214 A135782
Adjacent sequences: A065641 A065642 A065643 this_sequence A065645 A065646 A065647
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KEYWORD
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nonn
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AUTHOR
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Benoit Cloitre (benoit7848c(AT)orange.fr), Dec 03 2001
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EXTENSIONS
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Edited by Harry J. Smith, Oct 25 2009
10 more terms from Harry J. Smith (hjsmithh(AT)sbcglobal.net), Oct 25 2009
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