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A152702 Number of permutations of floor(i*7/4), i=0..n-1, with all sums of 8 adjacent terms unique. 0
1, 2, 6, 24, 120, 720, 5040, 40320, 362880, 3467520, 35686080, 395282304, 4741841856, 61126725888, 835942400624, 12078258935680 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A152697 A152710 A152705 * A360462 A072133 A230232
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 11 2008
STATUS
approved

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Last modified March 28 18:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)