Shifts left under "BIJ" (reversible, indistinct, labeled) transform.
A032116
Shifts left under "BIJ" (reversible, indistinct, labeled) transform.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =8a(4) =49a(5) =394a(6) =3893a(7) =45557a(8) =615841a(9) =9441496a(10) =161851172a(11) =3067568723a(12) =63691437874
External references
- oeis: A032116