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A165928 a(n) = 2^(n^2)*(2^(2n+1)/3 + 1/3). 2
1, 6, 176, 22016, 11206656, 22917677056, 187672890966016, 6149102341220990976, 805956695324444019654656, 422551006026622876918350872576, 886152419740143991345671872421298176 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,2
COMMENTS
Hankel transform of A086871.
LINKS
MATHEMATICA
Table[2^(n^2)*(2^(2 n + 1)/3 + 1/3), {n, 0, 25}] (* G. C. Greubel, Apr 18 2016 *)
CROSSREFS
Sequence in context: A012177 A012227 A012152 * A127910 A024278 A062240
KEYWORD
easy,nonn
AUTHOR
Paul Barry, Sep 30 2009
STATUS
approved

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Last modified September 25 20:01 EDT 2023. Contains 365649 sequences. (Running on oeis4.)