OFFSET
0,1
COMMENTS
The composer Per Nørgård's name is also written in the OEIS as Per Noergaard.
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..5000
Jeffrey Shallit, The mathematics of Per Noergaard's rhythmic infinity system, Fib. Q., 43 (2005), 262-268.
MATHEMATICA
Table[Length@ Split@ IntegerDigits[n, 2] - Boole[n == 0] + 4, {n, 0, 93}] (* Michael De Vlieger, Sep 05 2017 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Mar 16 2008
STATUS
approved