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A171310
Number of 0..4 integer arrays v[1..n] of length n with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..n-1
0
5, 24, 110, 412, 1918, 8708, 39178, 177032, 787715, 3506973, 15792653, 70939799, 317938418, 1427686705, 6389256951, 28533745889
OFFSET
1,1
COMMENTS
column 5 of A171307.
CROSSREFS
Sequence in context: A063001 A000953 A183934 * A225116 A367819 A296770
KEYWORD
nonn
AUTHOR
R. H. Hardin Dec 06 2009
STATUS
approved