A114004 - OEIS

A114004

Inverse of triangle A114002.

1, -2, 1, -2, 0, 1, 2, -2, 0, 1, -2, 0, 0, 0, 1, 6, -2, -2, 0, 0, 1, -2, 0, 0, 0, 0, 0, 1, -2, 2, 0, -2, 0, 0, 0, 1, 2, 0, -2, 0, 0, 0, 0, 0, 1, 6, -2, 0, 0, -2, 0, 0, 0, 0, 1, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, -10, 6, 2, -2, 0, -2, 0, 0, 0, 0, 0, 1, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 6, -2, 0, 0, 0, 0, -2, 0, 0, 0, 0, 0, 0, 1, 6, 0, -2, 0, -2, 0, 0, 0, 0, 0, 0, 0

(list; table; graph; refs; listen; history; text; internal format)

OFFSET

0,2

COMMENTS

Row sums are A114006. First column is A114005.

LINKS

Table of n, a(n) for n=0..116.

EXAMPLE

Triangle begins

-2, 1;

-2, 0, 1;

2,-2, 0, 1;

-2, 0, 0, 0, 1;

6,-2,-2, 0, 0, 1;

-2, 0, 0, 0, 0, 0, 1;

-2, 2, 0,-2, 0, 0, 0, 1;

2, 0,-2, 0, 0, 0, 0, 0, 1;

6,-2, 0, 0,-2, 0, 0, 0, 0, 1;

CROSSREFS

Sequence in context: A357524 A115628 A114002 * A306518 A333310 A049986

Adjacent sequences: A114001 A114002 A114003 * A114005 A114006 A114007

KEYWORD

sign,tabl

AUTHOR

Paul Barry, Nov 12 2005

STATUS

approved