a(n) = Sum_{k=0..n} binomial(n, k)*|Lah(n, k)|. Binomial convolution of the unsigned Lah numbers A271703.
A344051
a(n) = Sum_{k=0..n} binomial(n, k)*|Lah(n, k)|. Binomial convolution of the unsigned Lah numbers A271703.
Terms
- a(0) =1a(1) =1a(2) =5a(3) =37a(4) =361a(5) =4301a(6) =60001a(7) =954325a(8) =16984577a(9) =333572041a(10) =7151967181a(11) =165971975621
External references
- oeis: A344051