85116

Appears in sequences

• Expansion of (4*x^2+x-1)/(12*x^3+4*x^2+x-1).at n=11A147833
• a(n) = 4*n*(n^2 - 3*n - 1)/3.at n=41A275876
• The number of integers k less than 2^n whose decimal representation of their reciprocals has an odd period.at n=19A284904