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A072464 Code word lengths for non-redundant MML code for positive integers. 3
1, 3, 3, 6, 6, 6, 6, 7, 7, 7, 7, 7, 7, 7, 7, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Also the number of bits needed to write the universal code for an Elias omega coding. This seems to differ (by 1 bit) from the Elias omega coding used in A147814 and A147764. - Charles R Greathouse IV, Mar 26 2012
LINKS
Charles R Greathouse IV, Table of n, a(n) for n = 1..10000
Lloyd Allison, Integer Distribution.
EXAMPLE
Code words: 1, 010, 011, 000100, 000101, 000110, 000111, ...
PROG
(PARI) a(n) = local(l); if( n<2, n>0, l = length( binary(n)); l + a(l-1))
CROSSREFS
Cf. A147814, A147764, A255308 (first differences), A292046 (list of distinct values).
Sequence in context: A175520 A271668 A370291 * A262871 A160745 A105676
KEYWORD
nonn,easy
AUTHOR
Michael Somos, Jun 19 2002
STATUS
approved

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Last modified March 28 13:42 EDT 2024. Contains 371254 sequences. (Running on oeis4.)