Numerators of certain constants c_n = A180609(n)/n! related to Hurwitz numbers.
A134242
Numerators of certain constants c_n = A180609(n)/n! related to Hurwitz numbers.
Terms
- a(0) =1a(1) =-1a(2) =1a(3) =-2a(4) =11a(5) =-3a(6) =-11a(7) =29a(8) =493a(9) =-2711a(10) =-12406a(11) =2636317a(12) =-10597579a(13) =-439018457a(14) =1165403153a(15) =118734633647a(16) =-105428488301
External references
- oeis: A134242