2,1
Not divided by 4 because that property may not continue.
Sequence in context: A166959 A134582 A081268 this_sequence A143238 A102080 A102091
Adjacent sequences: A068378 A068379 A068380 this_sequence A068382 A068383 A068384
nonn
Ron Hardin (rhhardin(AT)att.net), Mar 04 2002
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