198179

Properties

Appears in sequences

• G.f. = continued fraction: A(x)=1/(1-x/(1-2*x^2/(1-3*x^3/(1-4*x^4/(...))))).at n=17A088357
• The sum of the first n terms of the sequence is the concatenation of the first n digits of the sequence, and a(1) = 2.at n=5A299865
• Prime numbersat n=17835