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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

Duplicate of A008848.
0

%I #3 May 11 2007 03:00:00

%S 1,81,400,32400,1705636,3648100,138156516,295496100,1055340196,

%T 1476326929

%N Duplicate of A008848.

%K dead

%O 1,2