96899

Appears in sequences

• Harmonic mean of digits is 8.at n=17A062185
• a(n) = (n - 1)*n*(2*n^2 + 4*n - 1)/6.at n=23A330700
• Triangle read by rows: the almost-Riordan array ( 1/(1-x) | 2/((1-x)*(1+x+sqrt(5*x^2-6*x+1))), (1-3*x-sqrt(5*x^2-6*x+1))/(2x) ).at n=57A373746