Number of nondecreasing arrangements of n nonzero numbers in -(n+3)..(n+3) with sum zero.
A188329
Number of nondecreasing arrangements of n nonzero numbers in -(n+3)..(n+3) with sum zero.
Terms
- a(0) =0a(1) =5a(2) =18a(3) =94a(4) =472a(5) =2519a(6) =13694a(7) =76251a(8) =431488a(9) =2477726a(10) =14399942a(11) =84570550a(12) =501197804a(13) =2994043007a(14) =18012040166a(15) =109041492241a(16) =663838548026
External references
- oeis: A188329