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Search: id:A060644
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| A060644 |
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floor[(n+1)^(n+1)/n^n]. |
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+0
4
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| 1, 4, 6, 9, 12, 14, 17, 20, 23, 25, 28, 31, 33, 36, 39, 42, 44, 47, 50, 53, 55, 58, 61, 63, 66, 69, 72, 74, 77, 80, 82, 85, 88, 91, 93, 96, 99, 101, 104, 107, 110, 112, 115, 118, 120, 123, 126, 129, 131, 134, 137, 139, 142, 145, 148, 150, 153, 156, 159, 161, 164
(list; graph; listen)
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OFFSET
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0,2
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LINKS
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Harry J. Smith, Table of n, a(n) for n=0,...,1000
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FORMULA
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a(n) = A000312(n+1)/A000312(n) = floor[e*(n+1/2)] at least for terms shown.
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EXAMPLE
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a(7) = [8^8/7^7] = [16777216/823543] = [20.37...] = 20.
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PROGRAM
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(PARI) { for (n=0, 1000, write("b060644.txt", n, " ", floor((n + 1)^(n + 1)/n^n)); ) } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jul 09 2009]
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CROSSREFS
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Sequence in context: A003622 A007073 A047408 this_sequence A122550 A076083 A094202
Adjacent sequences: A060641 A060642 A060643 this_sequence A060645 A060646 A060647
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KEYWORD
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nonn
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AUTHOR
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Henry Bottomley (se16(AT)btinternet.com), Apr 17 2001
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