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A139109
Bisection of A139103.
0
10, 10010, 10010101110, 10010101110101110, 10010101110101110101110, 1001010111010111010111011111010, 10010101110101110101110111110101111101110, 10010101110101110101110111110101111101110, 10010101110101110101110111110101111101110101110, 10010101110101110101110111110101111101110101110111110111110, 1001010111010111010111011111010111110111010111011111011111010111110
OFFSET
1,1
CROSSREFS
Cf. A139103.
Sequence in context: A213653 A283889 A283890 * A317959 A119037 A327232
KEYWORD
easy,nonn
AUTHOR
Omar E. Pol, Apr 08 2008
EXTENSIONS
More terms from R. J. Mathar, May 22 2008
STATUS
approved