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A142872 A bisection of A142866. 2
1, 1, 4, 16, 64, 276, 1252, 6028, 30364 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
COMMENTS
Appears to be also a bisection of A142870.
LINKS
Table of n, a(n) for n=0..8.
CROSSREFS
Sequence in context: A098590 A270560 A071357 * A113995 A212443 A294036
Adjacent sequences: A142869 A142870 A142871 * A142873 A142874 A142875
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Oct 03 2008
STATUS
approved

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Last modified June 1 05:42 EDT 2024. Contains 373010 sequences. (Running on oeis4.)