Number of 0..9 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.
A171315
Number of 0..9 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.
Terms
- a(0) =10a(1) =99a(2) =966a(3) =8853a(4) =88180a(5) =870716a(6) =8529079a(7) =83808824a(8) =819634842a(9) =8018255136a(10) =78582457561a(11) =769234825127
External references
- oeis: A171315