8597496600

Appears in sequences

• a(n) = binomial coefficient C(2n, n-1).at n=18A001791
• Binomial coefficient C(36,n).at n=17A010952
• Binomial coefficient C(36,n).at n=19A010952
• a(n) = binomial(n,17).at n=19A010970
• a(n) = binomial(n,19).at n=17A010972
• a(n) = binomial(n, floor(n/2)-1).at n=36A037955
• T(2n+2,n), array T as in A050186; a count of aperiodic binary words.at n=17A051195
• Binomial coefficients binomial(n,k) = uv such that n>=2k and u > v, where gpf(u) < k, gpf(v) >= k (gpf(n)= is the greatest prime factor of n).at n=10A286980
• Binomial coefficients binomial(n,k) = UV such that n>=2k and U > V, where gpf(U) <= k, gpf(V) > k (gpf(n)= is the greatest prime factor of n).at n=17A286981