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URL: https://oeis.org/A132838

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A132838
Largest integer terms forming a self-convolution 4th root of a sequence (A132837) such that: A132837(n) <= 4*A132837(n-1) for n>0 with A132837(0)=1.
1
1, 1, 2, 7, 22, 78, 273, 984, 3573, 13138, 48670, 181625, 681630, 2570979, 9738171, 37021873, 141199583, 540058408, 2070814185, 7958280782, 30646175351, 118230058466, 456879024997, 1768206394844, 6852795439360, 26592367534410
OFFSET
0,3
CROSSREFS
Cf. A132837 (fourth power).
Sequence in context: A119975 A106188 A176612 * A047095 A110137 A097967
KEYWORD
nonn
AUTHOR
Paul D. Hanna, Sep 10 2007
STATUS
approved