A169673 Lexicographically earliest de Bruijn sequence for n = 7 and k = 2.

0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 1, 1, 0, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 1

Offset

0,1

Links

Ray Chandler, Table of n, a(n) for n = 0..1023

Frank Ruskey, Generate Necklaces

Index entries for linear recurrences with constant coefficients, order 128.

Example

Periodic with period 128, the period being:
00000001000001100001010000111000100100010110001101000111100100110\
010101001011100110110011101001111101010110101111011011101111111

Crossrefs

Cf. A021913, A169675, A080679, A169672, A169671, A169674.

Sequence in context: A293162 A115790 A025460 * A101605 A358753 A175854

Adjacent sequences: A169670 A169671 A169672 * A169674 A169675 A169676

Keyword

nonn

Author

N. J. A. Sloane, Apr 11 2010

Status

approved