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A087929 Number of ways of arranging the numbers 1 ... 8n into an 8 X n array so there is exactly one local maximum. 0
128, 1929117696, 1370418864769445888, 5359457796069778002771306240 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..4.

CROSSREFS

A row of the array in A087783. Cf. A007846.

Sequence in context: A017419 A121702 A017551 * A034062 A241311 A252716

Adjacent sequences:  A087926 A087927 A087928 * A087930 A087931 A087932

KEYWORD

nonn

AUTHOR

R. H. Hardin, Oct 27 2003

STATUS

approved

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Last modified November 28 18:22 EST 2021. Contains 349415 sequences. (Running on oeis4.)