Arises in the normal ordering of functions of a*(a+)*a, where a and a+ are the boson annihilation and creation operators, respectively.
A123511
Arises in the normal ordering of functions of a*(a+)*a, where a and a+ are the boson annihilation and creation operators, respectively.
Terms
- a(0) =1a(1) =8a(2) =70a(3) =680a(4) =7315a(5) =86576a(6) =1119468a(7) =15710640a(8) =237885285a(9) =3865865080a(10) =67113398066
External references
- oeis: A123511