1,1
a(n)=A046024(n)-1
Cf. A046024, A016088.
Sequence in context: A156507 A115610 A113635 this_sequence A106897 A141869 A153925
Adjacent sequences: A136092 A136093 A136094 this_sequence A136096 A136097 A136098
nonn
Artur Jasinski (grafix(AT)csl.pl), Dec 13 2007
Search completed in 0.002 seconds