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A083651 Triangular array, read by rows: T(n,k) = k-th bit in binary representation of n (0<=k<=n). +0
3
0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 (list; table; graph; listen)
OFFSET

0,1

COMMENT

n = Sum(T(n,k)*2^k: 0<=k<=n);

T(n, A070939(n))=1 for n>0, T(n,k)=0 for k>A070939(n);

T(n,0)=A000035(n); T(n,n)=0;

A021913(0)=T(0,0), A021913(n)=T(n,1) for n>0.

CROSSREFS

Sequence in context: A115199 A085242 A059620 this_sequence A111748 A130198 A104893

Adjacent sequences: A083648 A083649 A083650 this_sequence A083652 A083653 A083654

KEYWORD

nonn,tabl

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 01 2003

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


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