a(n) is the number of partitions of {1..n} into sets where the largest member is greater than the sum of all the others.
A375641
a(n) is the number of partitions of {1..n} into sets where the largest member is greater than the sum of all the others.
Terms
- a(0) =1a(1) =1a(2) =2a(3) =4a(4) =11a(5) =32a(6) =104a(7) =371a(8) =1422a(9) =5794a(10) =25198a(11) =115116a(12) =553920a(13) =2783172a(14) =14615962a(15) =79663561a(16) =451504309a(17) =2644454136a(18) =16029261144a(19) =100111244980a(20) =644818331023
External references
- oeis: A375641