Number A(n,k) of compositions (ordered partitions) of 1 into exactly k*n+1 powers of 1/(k+1); square array A(n,k), n>=0, k>=0, read by antidiagonals.
A294746
Number A(n,k) of compositions (ordered partitions) of 1 into exactly k*n+1 powers of 1/(k+1); square array A(n,k), n>=0, k>=0, read by antidiagonals.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =1a(5) =1a(6) =1a(7) =1a(8) =3a(9) =1a(10) =1a(11) =1a(12) =10a(13) =13a(14) =1a(15) =1a(16) =1a(17) =35a(18) =217a(19) =75a(20) =1a(21) =1a(22) =1a(23) =126a(24) =4245a(25) =8317a(26) =525a(27) =1a(28) =1a(29) =1
External references
- oeis: A294746