login

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

Duplicate of A061421.
0

%I #5 May 11 2007 03:00:00

%S 2,7,71,

%T 110427941548649020598956093796432407239217743554726184882600387580788973

%N Duplicate of A061421.

%K dead

%O 1,1