65555

Appears in sequences

• Expansion of 1/((1-x)*(1-3*x)*(1-7*x)*(1-12*x)).at n=4A021629
• a(n) = Sum_{d|n} (n/d)^(d-1).at n=33A087909
• Odd positive integers a(n) such that for every odd integer m>=7 there exists a unique representation of the form m=a(p)+2a(q)+4a(r).at n=35A147845
• Positive integers not the sum of iterated binary logs.at n=19A255310
• a(1) = 5; a(n) is the sum of |a(m) - m| for m < n.at n=17A270841
• a(n) = [x^n] (1 - 2*x + x^2 - 2*x^3 + x^4)/((1 - x)^2*(1 - 2*x)).at n=18A323227