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A106140 Semiprimes (mod 4). +0
1
0, 2, 1, 2, 2, 3, 1, 2, 1, 2, 1, 2, 3, 2, 3, 2, 1, 3, 3, 1, 2, 2, 1, 1, 2, 1, 2, 1, 2, 3, 3, 1, 2, 3, 2, 3, 3, 2, 3, 1, 2, 3, 1, 1, 2, 1, 2, 3, 1, 2, 3, 2, 3, 1, 2, 1, 1, 2, 3, 1, 3, 2, 1, 2, 3, 1, 2, 1, 1, 2, 3, 1, 2, 3, 1, 2, 3, 1, 3, 1, 1, 2, 3, 2, 1, 3, 2, 2, 3, 1, 3, 3, 2, 3, 1, 2, 3, 1, 1, 2, 3, 1, 3, 2, 3 (list; graph; listen)
OFFSET

1,2

CROSSREFS

Cf. A001358.

Adjacent sequences: A106137 A106138 A106139 this_sequence A106141 A106142 A106143

Sequence in context: A140086 A037194 A111630 this_sequence A086342 A124736 A144016

KEYWORD

nonn

AUTHOR

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

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Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.


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