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A106139 Semiprimes (mod 3). 0
1, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 2, 2, 0, 1, 1, 0, 1, 0, 1, 2, 2, 0, 2, 2, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 1, 1, 2, 1, 2, 0, 0, 1, 2, 0, 1, 2, 1, 2, 2, 2, 0, 2, 1, 1, 0, 1, 0, 2, 1, 2, 0, 1, 2, 1, 2, 2, 0, 1, 2, 1, 2, 0, 2, 1, 1, 0, 1, 0, 1, 2, 1, 1, 1, 0, 1, 2, 2, 1, 0, 1, 1, 2, 1, 2, 0, 2, 0, 2, 1, 0, 2, 2, 0 (list; graph; refs; listen; history; internal format)
OFFSET

1,5

CROSSREFS

Cf. A001358.

Sequence in context: A079632 A002654 A113652 * A052154 A039977 A197548

Adjacent sequences:  A106136 A106137 A106138 * A106140 A106141 A106142

KEYWORD

nonn

AUTHOR

Shyam Sunder Gupta (guptass(AT)rediffmail.com), May 07 2005

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Last modified February 15 19:07 EST 2012. Contains 205852 sequences.