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Number of divisors of A026416(n).
0

%I #4 Mar 30 2012 18:40:03

%S 1,2,2,3,2,2,3,2,2,5,2,2,2,8,3,2,8,2,2,8,2,8,2,2,3,2,8,8,2,2,8,2,8,2,

%T 2,8,2,5,2,8,2,2,2,8,2,8,8,2,2,8,2,8,3,2,8,8,2,8,8,2,8,2,2,2,8,8,2,2,

%U 8,2,3,8,2,8,2,18,2,8,8,8,8,8,2,14,2,8,2,2,2,8,2,2,2,8,8,8,2,8,2,20,2

%N Number of divisors of A026416(n).

%Y Cf. A000028, A123193, A130451.

%K easy,nonn

%O 1,2

%A _Giovanni Teofilatto_, Aug 06 2007

%E Definition clarified, comment updated and values corrected by _R. J. Mathar_, Apr 22 2010