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A178535 Matrix inverse of A178534. 2
1, -2, 1, -1, -1, 1, 0, -1, -1, 1, -1, -1, 0, -1, 1, 1, 0, -2, 0, -1, 1, -1, -1, 0, -1, 0, -1, 1, 0, 0, 0, -1, -1, 0, -1, 1, 0, 0, -1, -1, 0, -1, 0, -1, 1, 1, 0, -1, 1, -2, 0, -1, 0, -1, 1, -1, -1, 0, -1, 0, -1, 0, -1, 0, -1, 1, 0, 1, 1, -1, 0, -1, -1, 0, -1, 0, -1, 1, -1, -1, 0, -1, 0, -1, 0 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Except for first term row sums equal a signed version of A023022.

LINKS

Table of n, a(n) for n=1..85.

EXAMPLE

Table begins:

.1

-2..1

-1.-1..1

.0.-1.-1..1

-1.-1..0.-1..1

.1..0.-2..0.-1..1

-1.-1..0.-1..0.-1..1

.0..0..0.-1.-1..0.-1..1

.0..0.-1.-1..0.-1..0.-1..1

.1..0.-1..1.-2..0.-1..0.-1..1

-1.-1..0.-1..0.-1..0.-1..0.-1..1

CROSSREFS

Cf. First column is A178536.

Sequence in context: A050372 A037802 A037879 * A025449 A047988 A037818

Adjacent sequences:  A178532 A178533 A178534 * A178536 A178537 A178538

KEYWORD

sign,tabl

AUTHOR

Mats Granvik, May 29 2010

STATUS

approved

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Last modified July 22 03:22 EDT 2017. Contains 289648 sequences.