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Number of zeros in the base 8 form of A077722(n).
0

%I #4 Mar 31 2012 10:23:02

%S 0,1,1,1,3,2,1,2,1,4,3,4,2,2,2,4,5,4,3,3,3,4,3,3,5,6,5,4,4,3,3,5,4,3,

%T 1,5,4,3,3,5,7,6,6,5,4,5,7,6,4,5,4,2,4,5,6,4,2,5,5,5,4,4,2,8,7,6,7,5,

%U 5,6,5,3,7,6,6,5,6,3,7,5,3,5,3,5,3,3,3,6,5,5,6,6,6,3,7,5,5,3,3,2,5,3,7,7,8

%N Number of zeros in the base 8 form of A077722(n).

%e a(5)=3 since A077722(5)=32833 which has octal form 100101, which has 3 zeros.

%Y Cf. A077722.

%K nonn

%O 1,5

%A Francois Jooste (phukraut(AT)hotmail.com), Dec 23 2002

%E More terms from _Sascha Kurz_, Jan 02 2003