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Search: id:A055288
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A055288 Matrix inverse of triangle A055277(n+1,k). +0
3
1, -1, 1, 1, -2, 1, 0, 2, -3, 1, -3, 2, 4, -4, 1, 5, -11, 4, 6, -5, 1, 9, 4, -26, 9, 9, -6, 1, -44, 72, 3, -52, 15, 12, -7, 1, -50, -82, 213, -20, -94, 24, 16, -8, 1, 545, -857, -53, 546, -82, -146, 35, 20, -9, 1, 572, 1636, -3370, 256, 1288, -216, -232, 50, 25, -10 (list; table; graph; listen)
OFFSET

1,5

LINKS

Index entries for sequences related to rooted trees

EXAMPLE

1; -1,1; 1,-2,1; 0,2,-3,1; -3,2,4,-4,1; ...

CROSSREFS

Sequence in context: A123949 A004718 A055347 this_sequence A111374 A072739 A030399

Adjacent sequences: A055285 A055286 A055287 this_sequence A055289 A055290 A055291

KEYWORD

sign,tabl

AUTHOR

Christian G. Bower (bowerc(AT)usa.net), May 09 2000

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Last modified August 29 17:54 EDT 2008. Contains 143238 sequences.


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