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Search: id:A010886
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| A010886 |
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Simple periodic sequence. |
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+0
1
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| 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4, 5, 6, 7, 1, 2, 3, 4
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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Partial sums are given by A130485(n)+n+1. - Hieronymus Fischer (Hieronymus.Fischer(AT)gmx.de), Jun 08 2007
1234567/9999999=0,123456712345671234567... [From Eric Desbiaux (moongerms(AT)wanadoo.fr), Nov 03 2008]
Terms of the simple continued fraction of 1393/(sqrt(29964677)-4502). [From Paolo P. Lava (ppl(AT)spl.at), Feb 16 2009]
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FORMULA
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a(n) = 1 + (n mod 7) - Paolo P. Lava (ppl(AT)spl.at), Nov 21 2006
a(n)=A010876(n)+1. G.f.: g(x)=(sum{0<=k<7, (k+1)*x^k})/(1-x^7). Also: g(x)=(7x^8-8x^7+1)/((1-x^7)(1-x)^2). - Hieronymus Fischer (Hieronymus.Fischer(AT)gmx.de), Jun 08 2007
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CROSSREFS
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Cf. A010872, A010873, A010874, A010875, A010877, A004526, A002264, A002265, A002266.
Sequence in context: A031035 A054634 A053843 this_sequence A002376 A055401 A053829
Adjacent sequences: A010883 A010884 A010885 this_sequence A010887 A010888 A010889
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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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