86617

Appears in sequences

• a(n) = n + max{ a(i)*a(n-i) ; 1 <= i <= n-1 }, a(n) = n for n <= 2.at n=19A054253
• Ratio-determined insertion sequence I(0.26688) (see the link below).at n=8A085349
• Least inverse of A114912, or -1 if no inverse exists.at n=23A115251
• a(n) is the sum of the terms in the continued fraction of the absolute value of B_n, the n-th Bernoulli number.at n=24A138703
• a(n) is the sum of the terms in the continued fraction expansion of the absolute value of B_{2n}, the (2n)-th Bernoulli number.at n=12A138706
• The largest denominator that can be made from n repeated applications of the maps f(x) = x + 1 or g(x) = -1/x, starting from 0.at n=43A350391