59652325

Appears in sequences

• a(n) = n*x^n + (n-1)*x^(n-1) + . . . + x + 1 for x=4.at n=11A088582
• a(n) = 3 A113405(n)- A113405(n+1).at n=29A133511
• a(n) = 3*A131090(n) - A131090(n+1).at n=29A135261