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Search: id:A008589
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| 0, 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, 98, 105, 112, 119, 126, 133, 140, 147, 154, 161, 168, 175, 182, 189, 196, 203, 210, 217, 224, 231, 238, 245, 252, 259, 266, 273, 280, 287, 294, 301
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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Also the Engel expansion of exp^(1/7); cf. A006784 for the Engel expansion definition - Benoit Cloitre (benoit7848c(AT)orange.fr), Mar 03 2002
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LINKS
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Tanya Khovanova, Recursive Sequences
INRIA Algorithms Project, Encyclopedia of Combinatorial Structures 319
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FORMULA
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(floor(a(n)/10) - 2*(a(n) mod 10)) == 0 modulo 7, see A076309. - Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Oct 06 2002
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MAPLE
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with(finance):seq(add(cashflows([1, 1, 5], 0 ), k=1..n), n=0..42); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), Jun 21 2008
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CROSSREFS
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Adjacent sequences: A008586 A008587 A008588 this_sequence A008590 A008591 A008592
Sequence in context: A044892 A004959 A020646 this_sequence A085130 A080194 A043393
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KEYWORD
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nonn
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AUTHOR
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njas
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