Number of inversion sequences of length n avoiding the consecutive pattern 010.
A328504
Number of inversion sequences of length n avoiding the consecutive pattern 010.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =5a(4) =17a(5) =76a(6) =417a(7) =2701a(8) =20199a(9) =171329a(10) =1624851a(11) =17036586a(12) =195685618a(13) =2443572835a(14) =32959210808a(15) =477542545691
External references
- oeis: A328504