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A103120
Floor(2(1-cos(n))).
1
0, 2, 3, 3, 1, 0, 0, 2, 3, 3, 1, 0, 0, 1, 3, 3, 2, 0, 0, 1, 3, 3, 3, 1, 0, 0, 2, 3, 3, 1, 0, 0, 2, 3, 3, 2, 0, 0, 1, 3, 3, 2, 0, 0, 0, 2, 3, 3, 1, 0, 0, 2, 3, 3, 1, 0, 0, 1, 3, 3, 2, 0, 0, 1, 3, 3, 3, 1, 0, 0, 2, 3, 3, 1, 0, 0, 2, 3, 3, 2, 0, 0, 1, 3, 3, 2, 0, 0, 0, 2, 3, 3, 1, 0, 0, 2, 3, 3, 1, 0, 0, 1, 3, 3, 2
OFFSET
1,2
CROSSREFS
Sequence in context: A057682 A124841 A085355 * A021433 A228624 A124798
KEYWORD
nonn
AUTHOR
Jun Mizuki (suzuki32(AT)sanken.osaka-u.ac.jp), Mar 16 2005
STATUS
approved