OFFSET
1,3
COMMENTS
The sequence o2 mentioned in A086841.
MATHEMATICA
digits=200 Mc[n_Integer?Positive] :Mc[n] =Mc[( Mc[n-2])*(1-Mod[n, 2])+Mc[n-1]*(Mod[n, 2])] + Mc[(n - Mc[n-2])*(1-Mod[n, 2])+(n-Mc[n-1])*(Mod[n, 2])] Mc[1] = Mc[2] = 1 a1=Table[Mc[n], {n, 1, digits}]
CROSSREFS
KEYWORD
nonn
AUTHOR
Roger L. Bagula, Sep 14 2003
EXTENSIONS
Edited by N. J. A. Sloane, Nov 07 2007
STATUS
approved