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Search: id:A071993
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A071993 a(n) = 3*n - 2* A003159(n). +0
1
1, 0, 1, 2, 1, 0, -1, 0, 1, 0, 1, 2, 1, 2, 3, 2, 1, 0, 1, 2, 1, 0, -1, 0, 1, 0, -1, -2, -1, 0, -1, 0, 1, 0, 1, 2, 1, 0, -1, 0, 1, 0, 1, 2, 1, 2, 3, 2, 1, 0, 1, 2, 1, 2, 3, 2, 3, 4, 3, 2, 1, 2, 3, 2, 1, 0, 1, 2, 1, 0, -1, 0, 1, 0, 1, 2, 1, 2, 3, 2, 1, 0, 1, 2, 1, 0, -1, 0, 1, 0, -1, -2, -1, 0, -1, 0, 1, 0, 1, 2, 1, 0, -1, 0, 1, 0, -1, -2, -1, 0, -1, -2, -3, -2, -1, -2 (list; graph; listen)
OFFSET

1,4

COMMENT

a(n) = 0 for n = 2,6,8,10,18,22,24,26,30,32, ....It seems that a(n)/log(n) is bounded. What are the values of lim (-) n ->infinity a(n)/log(n) and lim(+) n ->infinity a(n)/log(n) ?

CROSSREFS

Sequence in context: A120086 A085004 A095774 this_sequence A118777 A073068 A166006

Adjacent sequences: A071990 A071991 A071992 this_sequence A071994 A071995 A071996

KEYWORD

easy,sign

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Jun 17 2002

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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