46137342

Appears in sequences

• a(3) = 1, otherwise a(n) = n*2^(n-3) - 2^(n-2) - 2.at n=21A058966
• a(0)=0, a(1)=1, for n>1, a(n) = n<*>n, where k<*>m = k<+>k<+>...<+>k is the m-1-fold iteration of the operation <+> defined in A206853.at n=22A206960