-115920

Appears in sequences

• Ramanujan's tau function (or Ramanujan numbers, or tau numbers).at n=9A000594
• A sequence related to Ramanujan's tau function.at n=36A055978
• Ramanujan's tau function (or tau numbers (A000594)) for 10^n.at n=1A064556
• The even bisection of A000594.at n=4A099060
• Dirichlet inverse of Ramanujan's L-series (A000594).at n=9A181104
• Triangle read by rows: T(n,k) = T(n-k,k-1) with T(0,0) = 1 and T(n,0) = -1/n * Sum_{k=1..A003056(n)} (-1)^k * (2*k+1) * (n+1-A060544(k+1)) * T(n,k).at n=26A292781
• Triangle read by rows: T(n,k) = T(n-k,k-1) with T(0,0) = 1 and T(n,0) = -1/n * Sum_{k=1..A003056(n)} (-1)^k * (2*k+1) * (n+1-A060544(k+1)) * T(n,k).at n=31A292781