Number of set partitions of [n] such that the maximal absolute difference between the least elements of consecutive blocks equals eight.
A322881
Number of set partitions of [n] such that the maximal absolute difference between the least elements of consecutive blocks equals eight.
Terms
- a(0) =0a(1) =1a(2) =131a(3) =2837a(4) =36733a(5) =392532a(6) =3862958a(7) =36745885a(8) =346270455a(9) =3276723147a(10) =31384368348a(11) =305668217577
External references
- oeis: A322881