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Search: id:A111982
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A111982 Row sums of abs(A111967). +0
3
1, 1, 2, 3, 2, 4, 2, 5, 2, 4, 2, 6, 2, 4, 2, 7, 2, 4, 2, 6, 2, 4, 2, 8, 2, 4, 2, 6, 2, 4, 2, 9, 2, 4, 2, 6, 2, 4, 2, 8, 2, 4, 2, 6, 2, 4, 2, 10, 2, 4, 2, 6, 2, 4, 2, 8, 2, 4, 2, 6, 2, 4, 2, 11, 2, 4, 2, 6, 2, 4, 2, 8, 2, 4, 2, 6, 2, 4, 2, 10, 2, 4, 2, 6, 2, 4, 2, 8, 2, 4, 2, 6, 2, 4, 2, 12, 2, 4, 2, 6, 2 (list; graph; listen)
OFFSET

0,3

COMMENT

mod(a(n),2)=A036987(n). a(2^n-1)=2n-1+2*0^n; a(2^n)=2-0^n.

CROSSREFS

Sequence in context: A101743 A060937 A162322 this_sequence A162908 A052297 A058973

Adjacent sequences: A111979 A111980 A111981 this_sequence A111983 A111984 A111985

KEYWORD

easy,nonn

AUTHOR

Paul Barry (pbarry(AT)wit.ie), Aug 24 2005

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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.


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