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Search: id:A115955
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A115955 Product of A115952 and summing matrix (1/(1-x),x). +0
1
1, 0, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1 (list; table; graph; listen)
OFFSET

0,1

COMMENT

Row sums are A057979(n+3).

EXAMPLE

Triangle begins

1,

0, 1,

0, 1, 1,

0, 0, 0, 1,

0, 0, 1, 1, 1,

0, 0, 0, 0, 0, 1,

0, 0, 0, 1, 1, 1, 1,

0, 0, 0, 0, 0, 0, 0, 1,

0, 0, 0, 0, 1, 1, 1, 1, 1,

0, 0, 0, 0, 0, 0, 0, 0, 0, 1,

0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1,

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1,

0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1

CROSSREFS

Sequence in context: A077052 A133566 A077051 this_sequence A106344 A106346 A127241

Adjacent sequences: A115952 A115953 A115954 this_sequence A115956 A115957 A115958

KEYWORD

nonn,tabl

AUTHOR

Paul Barry (pbarry(AT)wit.ie), Feb 02 2006

page 1

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.


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