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A086100
A086099 in binary.
1
0, 0, 1, 0, 11, 10, 11, 0, 111, 110, 111, 100, 111, 110, 111, 0, 1111, 1110, 1111, 1100, 1111, 1110, 1111, 1000, 1111, 1110, 1111, 1100, 1111, 1110, 1111, 0, 11111, 11110, 11111, 11100, 11111, 11110, 11111, 11000, 11111, 11110, 11111, 11100
OFFSET
0,5
COMMENTS
a(n) = A007088(A086099(n)).
PROG
(PARI) a(n) = n++; (10^logint(n, 2) - 10^valuation(n, 2))/9; \\ Kevin Ryde, Apr 11 2023
CROSSREFS
Sequence in context: A343959 A070561 A059941 * A182782 A217789 A347765
KEYWORD
nonn,easy
AUTHOR
Reinhard Zumkeller, Jul 09 2003
STATUS
approved