A156263 a(n)=A000002(3*n-1)

2, 1, 2, 2, 1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 2, 2, 2, 2, 2, 1, 2, 2, 1, 1, 2, 2, 2, 2, 1, 2, 2, 1, 1, 1, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 2, 2, 1, 2, 2, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 2, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 1, 2

Offset

1,1

Links

Table of n, a(n) for n=1..105.

Crossrefs

Cf. A074264

Sequence in context: A175862 A261083 A186713 * A109672 A279362 A214841

Adjacent sequences: A156260 A156261 A156262 * A156264 A156265 A156266

Keyword

nonn

Author

Benoit Cloitre, Feb 07 2009

Status

approved