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A287034 Column 4 of A286782. 1
9, 880, 46150, 1877925, 68167144, 2361060574, 80937962070, 2804699592420, 99488140850125, 3639765997208250, 137945128982354064, 5429115690940281085, 222153735090644107080, 9454530091092393873300, 418429413013429353003828, 19248239324252460855866832 (list; graph; refs; listen; history; text; internal format)
OFFSET
5,1
LINKS
FORMULA
a(n) = (2*n-1)*A286789(n-1).
CROSSREFS
Cf. A286782.
Sequence in context: A197166 A015025 A225169 * A027878 A332189 A045793
KEYWORD
nonn
AUTHOR
Gheorghe Coserea, May 18 2017
STATUS
approved

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Last modified June 25 10:55 EDT 2024. Contains 373701 sequences. (Running on oeis4.)