A179286 Triangle T(n,k) read by rows. T(n,k) = A179285(n,k) - A179285(n,k+1).

1, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 2, -1, 0, 1, 2, 0, 2, -1, 0, 1, 2, 0, 1, 1, -1, 0, 1, 2, 2, -2, 1, 1, -1, 0, 1, 2, 0, 1, 0, 0, 1, -1, 0, 1, 2, 1, 2, -1, 0, 0, 1, -1, 0, 1, 3, 2, 0, 0, 1, -1, 0, 1, -1, 0, 1, 3, 0, 0, 3, -1, 1, -1, 0, 1, -1, 0, 1, 3, 1, 0, 0, 1, 1, 0, -1, 0, 1, -1, 0, 1, 3, 2, 1, -2, 1, 0

Offset

1,12

Comments

The second column in triangle A179285 begins at T(2,1), always.

Links

Table of n, a(n) for n=1..97.

Formula

T(n,k) = A179285(n,k) - A179285(n,k+1).

Example

Triangle begins:
1,
0,1,
1,0,1,
1,0,0,1,
1,2,-1,0,1,
2,0,2,-1,0,1,
2,0,1,1,-1,0,1,
2,2,-2,1,1,-1,0,1,
2,0,1,0,0,1,-1,0,1,
2,1,2,-1,0,0,1,-1,0,1,
3,2,0,0,1,-1,0,1,-1,0,1,

Crossrefs

Cf. A179285, A179287.

Sequence in context: A366793 A069850 A141581 * A193690 A108964 A036581

Adjacent sequences: A179283 A179284 A179285 * A179287 A179288 A179289

Keyword

sign,tabl

Author

Mats Granvik, Jul 09 2010

Status

approved