Total number of colors used in all colored integer partitions of n using all colors of an initial interval of the color palette such that parts i have distinct color patterns in arbitrary order and each pattern for a part i has i colors in (weakly) increasing order.
A327680
Total number of colors used in all colored integer partitions of n using all colors of an initial interval of the color palette such that parts i have distinct color patterns in arbitrary order and each pattern for a part i has i colors in (weakly) increasing order.
Terms
- a(0) =0a(1) =1a(2) =7a(3) =44a(4) =358a(5) =2904a(6) =29112a(7) =296448a(8) =3520568a(9) =43482208a(10) =602603120a(11) =8712724080a(12) =138736978208
External references
- oeis: A327680