A079109 Number of zeros in the base 8 form of A077722(n).

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, 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, 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

Offset

1,5

Links

Table of n, a(n) for n=1..105.

Example

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

Crossrefs

Cf. A077722.

Sequence in context: A248505 A254629 A096248 * A079099 A213195 A256794

Adjacent sequences: A079106 A079107 A079108 * A079110 A079111 A079112

Keyword

nonn

Author

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

Extensions

More terms from Sascha Kurz, Jan 02 2003

Status

approved