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Search: id:A039974
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A039974 An example of a d-perfect sequence. +0
1
1, 1, 0, 2, 0, 2, 0, 1, 0, 2, 0, 0, 0, 0, 0, 0, 0, 2, 0, 1, 0, 2, 0, 2, 0, 1, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 1, 0, 2, 0, 2, 0, 1, 0, 2, 0, 0, 0, 0, 0, 0, 0, 2, 0, 1, 0, 2, 0, 2, 0, 1, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 (list; graph; listen)
OFFSET

1,4

LINKS

D. Kohel, S. Ling and C. Xing, Explicit Sequence Expansions

FORMULA

a(n) = ((-1)^(n+1)*A006318(n)) mod 3 - Christian G. Bower (bowerc(AT)usa.net), Jun 12 2005 - Christian G. Bower (bowerc(AT)usa.net), Jun 12 2005

CROSSREFS

Sequence in context: A134269 A164734 A090193 this_sequence A039973 A035171 A088700

Adjacent sequences: A039971 A039972 A039973 this_sequence A039975 A039976 A039977

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

EXTENSIONS

More terms from Christian G. Bower (bowerc(AT)usa.net), Jun 12 2005

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Last modified December 13 23:45 EST 2009. Contains 170824 sequences.


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