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

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
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;

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