A185312 Keränen's sequence of length 98 on the alphabet{1,2,3,4} used to construct an abelian squarefree endomorphism of size 98.

1, 2, 3, 1, 3, 4, 3, 2, 3, 4, 3, 1, 4, 2, 4, 3, 2, 4, 2, 1, 2, 3, 2, 4, 3, 1, 3, 2, 1, 2, 4, 2, 1, 2, 3, 1, 2, 4, 1, 4, 3, 4, 1, 4, 2, 4, 3, 2, 4, 2, 1, 2, 4, 2, 3, 2, 1, 3, 2, 3, 4, 2, 1, 2, 4, 3, 4, 2, 4, 3, 1, 3, 4, 2, 3, 2, 1, 3, 2, 3, 4, 3, 1, 3, 4, 3, 2, 4, 3, 4, 1, 4, 2, 4, 3, 2, 3, 1

Offset: 1

Author

N. J. A. Sloane, Jan 26 2012

Keywords

• nonn
• fini
• full

Links

• V. Keränen, New Abelian Square-Free DT0L-Languages over 4 Letters

Crossrefs

Cf. A185311.