Total of n-colorings of parts of all integer partitions of n.
A178887
Total of n-colorings of parts of all integer partitions of n.
Terms
- a(0) =1a(1) =1a(2) =4a(3) =15a(4) =76a(5) =405a(6) =2616a(7) =18613a(8) =151432a(9) =1367649a(10) =13720060a(11) =151005261a(12) =1812987804a(13) =23570657773a(14) =330012270784
External references
- oeis: A178887