Number of colored set partitions of [n] where colors of the elements of subsets are distinct and in increasing order and all colors of an initial interval of the color palette are used.
A325478
Number of colored set partitions of [n] where colors of the elements of subsets are distinct and in increasing order and all colors of an initial interval of the color palette are used.
Terms
- a(0) =1a(1) =1a(2) =4a(3) =29a(4) =329a(5) =5252a(6) =110955a(7) =2972769a(8) =97922354a(9) =3872594811a(10) =180459028989
External references
- oeis: A325478