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Search: id:A008785
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| 1, 5, 36, 343, 4096, 59049, 1000000, 19487171, 429981696, 10604499373, 289254654976, 8649755859375, 281474976710656, 9904578032905937, 374813367582081024, 15181127029874798299, 655360000000000000000
(list; graph; listen)
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OFFSET
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0,2
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FORMULA
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E.g.f.(x) for b(n)=n^(n-4)=a(n-4): T-(7/8)T^2+(11/36)T^3-(1/24)T^4, where T=T(x) is Euler's tree function (see A000169). - Len Smiley (smiley(AT)math.uaa.alaska.edu), Nov 17 2001
E.g.f.: LambertW(-x)^4/(1+LambertW(-x))/x^4. - Vladeta Jovovic (vladeta(AT)eunet.rs), Nov 07 2003
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MAPLE
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seq(mul(n, k=5..n), n=4..20); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Feb 15 2008
a:=n->mul(denom (1/(n+5)), k=0..n): seq(a(n), n=-1..15); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Apr 26 2008
with(finance):seq(futurevalue(1, n+3, n), n=0..16); # [From Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Mar 25 2009]
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CROSSREFS
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Cf. A000169, A000272, A000312, A007778, A007830, A008786-A008791.
Sequence in context: A075744 A109186 A099391 this_sequence A081918 A062024 A031971
Adjacent sequences: A008782 A008783 A008784 this_sequence A008786 A008787 A008788
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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