Triangle read by rows: T(n,k) = (n+1,k)-th element of (M^3-M)/2, where M is the infinite lower Pascal's triangle matrix, 1<=k<=n.
A096034
Triangle read by rows: T(n,k) = (n+1,k)-th element of (M^3-M)/2, where M is the infinite lower Pascal's triangle matrix, 1<=k<=n.
Terms
- a(0) =1a(1) =4a(2) =2a(3) =13a(4) =12a(5) =3a(6) =40a(7) =52a(8) =24a(9) =4a(10) =121a(11) =200a(12) =130a(13) =40a(14) =5a(15) =364a(16) =726a(17) =600a(18) =260a(19) =60a(20) =6a(21) =1093a(22) =2548a(23) =2541a(24) =1400a(25) =455a(26) =84a(27) =7a(28) =3280a(29) =8744
External references
- oeis: A096034