Total sum over all partitions of [n] of elements i contained in block i when blocks are ordered with decreasing largest elements.
A350683
Total sum over all partitions of [n] of elements i contained in block i when blocks are ordered with decreasing largest elements.
Terms
- a(0) =0a(1) =1a(2) =1a(3) =8a(4) =17a(5) =98a(6) =362a(7) =1916a(8) =9512a(9) =53858a(10) =315872a(11) =1984979a(12) =13105685a(13) =91128546a(14) =663815424a(15) =5055622309a(16) =40148341135a(17) =331753228115
External references
- oeis: A350683