229324

Appears in sequences

• A hierarchical sequence (S(W2{2}*c) - see A059126).at n=14A059140
• Start with a(1)=1; for n >= 1, a(n+1)=a(n)+a(k) with k=[n-n-th digit of "e"]. If k<0 or k=0, then a(k)=0.at n=45A133392