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A052311 Triangle: Matrix inverse of A047996. 2
1, -1, 1, 0, -1, 1, 0, 0, -1, 1, 0, 1, -1, -1, 1, 0, 0, 1, -1, -1, 1, 0, -1, 3, 0, -2, -1, 1, 0, -2, 1, 3, 0, -2, -1, 1, 0, -1, -7, 7, 5, -1, -3, -1, 1, 0, 8, -21, -1, 15, 5, -3, -3, -1, 1, 0, 25, -19, -34, 8, 20, 8, -4, -4, -1, 1, 0, 26, 71, -99, -62, 30, 40, 4, -6, -4, -1, 1, 0 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

0,24

LINKS

Table of n, a(n) for n=0..78.

Index entries for sequences related to necklaces

EXAMPLE

1; -1,1; 0,-1,1; 0,0,-1,1; 0,1,-1,-1,1; ...

CROSSREFS

Column 1 in A052312.

Sequence in context: A174951 A275326 A092926 * A181786 A164629 A100950

Adjacent sequences:  A052308 A052309 A052310 * A052312 A052313 A052314

KEYWORD

sign,tabl

AUTHOR

Christian G. Bower, Dec 15 1999

STATUS

approved

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Last modified July 23 08:59 EDT 2017. Contains 289686 sequences.