Denominator of sum of -11th powers of divisors of n.
A017686
Denominator of sum of -11th powers of divisors of n.
Terms
- a(0) =1a(1) =2048a(2) =177147a(3) =4194304a(4) =48828125a(5) =30233088a(6) =1977326743a(7) =8589934592a(8) =31381059609a(9) =50000000000a(10) =285311670611a(11) =185752092672a(13) =506195646208
External references
- oeis: A017686