A087929 Number of ways of arranging the numbers 1 ... 8n into an 8 X n array so there is exactly one local maximum.

128, 1929117696, 1370418864769445888, 5359457796069778002771306240

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