Number of 0..n-1 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.
A171357
Number of 0..n-1 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) =0a(1) =3a(2) =122a(3) =1678a(4) =8708a(5) =31888a(6) =87237a(7) =211421a(8) =446696a(9) =870716a(10) =1576708a(11) =2718854a(12) =4439585a(13) =7025582a(14) =10718165a(15) =15900659a(16) =23007806a(17) =32631672a(18) =45287113a(19) =61897265a(20) =83153605a(21) =110234586a(22) =144275841a(23) =186746768a(24) =238863948a(25) =302821142a(26) =380334101
External references
- oeis: A171357