194299

Appears in sequences

• Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 85 ones.at n=15A031853
• a(n) is n-th term of the Euler transform of -n,1,1,1,... .at n=18A292541
• Maximal number of root ancestral configurations among matching gene trees and species trees with n leaves.at n=29A355108