32475

Appears in sequences

• Let Oc(n) = A005900(n) = n-th octahedral number. Consider all integer triples (i,j,k), j >= k > 0, with Oc(i) = Oc(j)+Oc(k), ordered by increasing i; sequence gives k values.at n=7A053678
• Number of rationals in [0, 1) consisting just of repeating bits of period at most n.at n=13A119917
• A triangular sequence of coefficients of polynomials: p(x,n) = ((x - 1)^n *(Sum_{k>=0} (((-1)^n*(2*k + 1)^(n - 1)))*x^k) + (x - 1)^(n + 1)*(Sum_{k>=0} ((-1)^(n + 1)*k^n)*x^k)/x)/2.at n=30A154334
• A triangular sequence of coefficients of polynomials: p(x,n) = ((x - 1)^n *(Sum_{k>=0} (((-1)^n*(2*k + 1)^(n - 1)))*x^k) + (x - 1)^(n + 1)*(Sum_{k>=0} ((-1)^(n + 1)*k^n)*x^k)/x)/2.at n=33A154334