Triangle T(n,k), read by rows, given by (0,1,0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,...) DELTA (2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,...), where DELTA is the operator defined in A084938.
A199335
Triangle T(n,k), read by rows, given by (0,1,0,2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,...) DELTA (2,0,3,0,4,0,5,0,6,0,7,0,8,0,9,...), where DELTA is the operator defined in A084938.
Terms
- a(0) =1a(1) =0a(2) =2a(3) =0a(4) =2a(5) =4a(6) =0a(7) =2a(8) =14a(9) =8a(10) =0a(11) =2a(12) =36a(13) =66a(14) =16a(15) =0a(16) =2a(17) =82a(18) =342a(19) =262a(20) =32a(21) =0a(22) =2a(23) =176a(24) =1436a(25) =2416a(26) =946a(27) =64a(28) =0a(29) =2
External references
- oeis: A199335