Euler transform of numbers of preferential arrangements.
A007003
Euler transform of numbers of preferential arrangements.
Terms
- a(0) =1a(1) =2a(2) =5a(3) =19a(4) =97a(5) =658a(6) =5458a(7) =53628a(8) =606871a(9) =7766312a(10) =110811174a(11) =1743359979a(12) =29972475254a(13) =558940415943
External references
- oeis: A007003