A085486 Antidiagonal sums of symmetric square table A085484, in which the main diagonal is equal to the first row shift left.

1, 2, 6, 24, 112, 592, 3472, 22224, 153408, 1132160, 8875024, 73515984, 640749568, 5854940768, 55916547648

Offset

0,2

Links

Table of n, a(n) for n=0..14.

Crossrefs

Cf. A085484 (table), A085485 (first row and diagonal).

Sequence in context: A168490 A118376 A212884 * A152318 A152328 A152325

Adjacent sequences: A085483 A085484 A085485 * A085487 A085488 A085489

Keyword

nonn

Author

Paul D. Hanna, Jul 02 2003

Status

approved