129254

Appears in sequences

• Number of 1..19 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.at n=3A171293
• Number of 1..n integer arrays v[1..4] of length 4 with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..3.at n=18A171341
• Number of distinct connected unicyclic bipartite graphs with n vertices.at n=15A214650