login
A171338
Number of permutations of 0..n-1 v[1..n] with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..n-1.
0
1, 2, 6, 24, 104, 622, 4324, 34548, 310594, 3164990, 35155038, 423974396, 5541016736, 78238104000
OFFSET
1,2
CROSSREFS
Sequence in context: A152321 A152323 A337770 * A327006 A163824 A356782
KEYWORD
nonn
AUTHOR
R. H. Hardin, Dec 06 2009
STATUS
approved