Number of 1..n integer arrays v[1..6] of length 6 with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..5.
A171343
Number of 1..n integer arrays v[1..6] of length 6 with all autocorrelation values sum(i){v[i]*v[i-k]} distinct for k in 0..5.
Terms
- a(0) =1a(1) =48a(2) =600a(3) =3508a(4) =14052a(5) =42317a(6) =109747a(7) =246748a(8) =506056a(9) =957496a(10) =1711530a(11) =2888737a(12) =4697950a(13) =7347177a(14) =11142675a(15) =16442506a(16) =23725134a(17) =33457393a(18) =46379533a(19) =63133961a(20) =84702206a(21) =112077781a(22) =146525734a(23) =189191462a(24) =241922034a(25) =306290527a(26) =384361598
External references
- oeis: A171343