Triangle T(n,k), 0 <= k <= n, read by rows: given by [ 1, 0, 3, 0, 5, 0, 7, 0, 9, 0, ...] DELTA [ 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, ...] where DELTA is the operator defined in A084938.
A102365
Triangle T(n,k), 0 <= k <= n, read by rows: given by [ 1, 0, 3, 0, 5, 0, 7, 0, 9, 0, ...] DELTA [ 0, 1, 0, 2, 0, 3, 0, 4, 0, 5, 0, ...] where DELTA is the operator defined in A084938.
Terms
- a(0) =1a(1) =1a(2) =0a(3) =1a(4) =1a(5) =0a(6) =1a(7) =5a(8) =1a(9) =0a(10) =1a(11) =18a(12) =15a(13) =1a(14) =0a(15) =1a(16) =58a(17) =129a(18) =37a(19) =1a(20) =0a(21) =1a(22) =179a(23) =877a(24) =646a(25) =83a(26) =1a(27) =0a(28) =1a(29) =543
External references
- oeis: A102365