A144569 A de Bruijn sequence B(4,3) found by Ted Bell.
0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 2, 0, 2, 2, 2, 1, 2, 1, 1, 2, 2, 0, 0, 3, 0, 3, 3, 3, 2, 3, 2, 2, 3, 3, 1, 3, 1, 1, 3, 3, 0, 1, 3, 2, 0, 3, 2, 1, 0, 3, 1, 0, 2, 3, 1, 2, 0, 1, 2, 3, 0, 2, 1, 3, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 2, 0, 2, 2, 2, 1, 2, 1, 1, 2, 2, 0, 0, 3, 0, 3, 3, 3, 2, 3, 2, 2, 3, 3, 1
Offset: 0
Examples
Period 64: 0001110100202221211220030333232233131133013203210310231201230213
Links
- Mark Dow, Minimal arrays containing all sub-array combinations of symbols: de Bruijn sequences and tori (Web archive)
- Wikipedia, De Bruijn Sequences
- Index entries for linear recurrences with constant coefficients, order 64.