Triangle read by rows, giving antidiagonals of an array of sequences representing the number of compositions of n when there are N types of ones (the sequences in the array begin (1, N, ...)).
A228352
Triangle read by rows, giving antidiagonals of an array of sequences representing the number of compositions of n when there are N types of ones (the sequences in the array begin (1, N, ...)).
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =2a(6) =1a(7) =3a(8) =5a(9) =4a(10) =1a(11) =4a(12) =10a(13) =13a(14) =8a(15) =1a(16) =5a(17) =17a(18) =34a(19) =34a(20) =16a(21) =1a(22) =6a(23) =26a(24) =73a(25) =116a(26) =89a(27) =32a(28) =1a(29) =7
External references
- oeis: A228352