Number of ways n*(n-1) can be partitioned into the sum of 2*(n-1) integers in the range 0..n.
A039744
Number of ways n*(n-1) can be partitioned into the sum of 2*(n-1) integers in the range 0..n.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =5a(4) =18a(5) =73a(6) =338a(7) =1656a(8) =8512a(9) =45207a(10) =246448a(11) =1371535a(12) =7764392a(13) =44585180a(14) =259140928a(15) =1521967986a(16) =9020077206a(17) =53885028921a(18) =324176252022
External references
- oeis: A039744