18118

Appears in sequences

• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 92 ones.at n=8A031860
• E.g.f.: A(x) = exp( Sum_{n>=0} x^(2^n)/2^(2^n-1) ).at n=9A118930
• Numbers consisting of ones and eights.at n=39A213084
• Expansion of Product_{k>0} (1 + Sum_{m>0} x^(k*m!)).at n=46A304332
• G.f. satisfies A(x) = (1 + x/A(x)^2)/(1 - x).at n=7A366364
• Concatenations x||1||x for numbers x.at n=17A392225