Number of subsets of {1,...,n} containing n and having at least one set partition into 5 blocks with equal element sum.
A248114
Number of subsets of {1,...,n} containing n and having at least one set partition into 5 blocks with equal element sum.
Terms
- a(0) =1a(1) =2a(2) =7a(3) =16a(4) =49a(5) =118a(6) =313a(7) =764a(8) =1937a(9) =4752a(10) =11541a(11) =27610a(12) =65186a(13) =151426a(14) =346412a(15) =784064
External references
- oeis: A248114