Number of partitions of 2n with exactly n kinds of 1's which are introduced in ascending order.
A292747
Number of partitions of 2n with exactly n kinds of 1's which are introduced in ascending order.
Terms
- a(0) =1a(1) =1a(2) =8a(3) =97a(4) =1778a(5) =43747a(6) =1349703a(7) =50033463a(8) =2164920950a(9) =107074391802
External references
- oeis: A292747