A107598 Replace even digits d of n with {d/2, d/2}.

0, 1, 11, 3, 22, 5, 33, 7, 44, 9, 100, 11, 111, 13, 122, 15, 133, 17, 144, 19, 1100, 111, 1111, 113, 1122, 115, 1133, 117, 1144, 119, 300, 31, 311, 33, 322, 35, 333, 37, 344, 39, 2200, 221, 2211, 223, 2222, 225, 2233, 227, 2244, 229, 500

Offset

0,3

Links

Table of n, a(n) for n=0..50.

Example

0 is even hence n = 10 => 100, n=20=>1100, etc.

Crossrefs

Sequence in context: A329293 A088653 A317311 * A087100 A298256 A298927

Adjacent sequences: A107595 A107596 A107597 * A107599 A107600 A107601

Keyword

nonn,base,easy,less

Author

Zak Seidov, May 17 2005

Status

approved