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A212845 Erroneous version of A212806 1
1, 3, 163, 271375, 21855093749 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Included in accordance with OEIS policy of listing published but incorrect sequences, with pointers to the correct versions.

REFERENCES

Abramson, Morton; Promislow, David. Enumeration of arrays by column rises. J. Combinatorial Theory Ser. A 24 (1978), no. 2, 247--250. MR0469773 (57 #9554)

LINKS

Table of n, a(n) for n=1..5.

CROSSREFS

Sequence in context: A157559 A157586 A042439 * A212806 A030258 A154737

Adjacent sequences:  A212842 A212843 A212844 * A212846 A212847 A212848

KEYWORD

dead

STATUS

approved

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Last modified May 23 16:56 EDT 2013. Contains 225610 sequences.