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A124752 Inverse of number triangle A124749. +0
3
1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 2, 2, 2, 2, 1, 0, 0, 0, 3, 3, 3, 3, 2, 1, 0, 0, 0, 4, 4, 4, 4, 3, 2, 1, 0, 0, 0, 9, 9, 9, 9, 7, 5, 3, 1 (list; table; graph; listen)
OFFSET

0,32

COMMENT

Row sums (and fourth column) are A124753.

EXAMPLE

Triangle begins

1,

0, 1,

0, 0, 1,

0, 0, 0, 1,

0, 0, 0, 1, 1,

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

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

0, 0, 0, 2, 2, 2, 2, 1,

0, 0, 0, 3, 3, 3, 3, 2, 1,

0, 0, 0, 4, 4, 4, 4, 3, 2, 1,

0, 0, 0, 9, 9, 9, 9, 7, 5, 3, 1

CROSSREFS

Cf. A124747.

Sequence in context: A113306 A140885 A159782 this_sequence A049241 A101080 A130836

Adjacent sequences: A124749 A124750 A124751 this_sequence A124753 A124754 A124755

KEYWORD

nonn,tabl

AUTHOR

Paul Barry (pbarry(AT)wit.ie), Nov 06 2006

page 1

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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