f(f(n+1))-f(f(n)), where f(m) = partition(m) = A000041(m).

A111411

f(f(n+1))-f(f(n)), where f(m) = partition(m) = A000041(m).

Terms

    a(0) =0a(1) =1a(2) =1a(3) =4a(4) =8a(5) =41a(6) =120a(7) =826a(8) =4602a(9) =47570a(10) =473649a(11) =10093040a(12) =203861263a(13) =8821354950a(14) =467680021214

External references