A065252 The sequence A065251 reduced modulo 3 (i.e., replace every -1 with 2).

1, 1, 0, 1, 0, 2, 1, 1, 0, 2, 1, 0, 2, 1, 0, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2, 1, 0, 2

Offset

1,6

Links

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

Formula

a(0)=0, a(2n) = 2 - a(n), a(2n+1) = 2 - ((a(n)+1) mod 3).

Maple

[seq((A065251(j) mod 3), j=1..120)];

Crossrefs

Sequence in context: A324831 A054522 A110250 * A115211 A097516 A219052

Adjacent sequences: A065249 A065250 A065251 * A065253 A065254 A065255

Keyword

nonn

Author

Antti Karttunen, Oct 25 2001

Status

approved