A059740 - OEIS

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A059740

Erroneous version of A005160.

0

1, 0, 1, 2, 3, 0, 12, 40, 100, 0, 1225, 6460, 28812, 0, 1037232, 9779616

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OFFSET

1,4

LINKS

Table of n, a(n) for n=1..16.

D. P. Robbins, Symmetry classes of alternating sign matrices, arXiv:math.CO/0008045

CROSSREFS

Sequence in context: A002099 A265514 A219341 * A005160 A085042 A096542

Adjacent sequences: A059737 A059738 A059739 * A059741 A059742 A059743

KEYWORD

dead

STATUS

approved