Triangle read by rows: T(n,k) is the sum of the k X k minors in the n X n Pascal matrix (0<=k<=n; the empty 0 X 0 minor is defined to be 1).
A184173
Triangle read by rows: T(n,k) is the sum of the k X k minors in the n X n Pascal matrix (0<=k<=n; the empty 0 X 0 minor is defined to be 1).
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =3a(5) =1a(6) =1a(7) =7a(8) =7a(9) =1a(10) =1a(11) =15a(12) =34a(13) =15a(14) =1a(15) =1a(16) =31a(17) =144a(18) =144a(19) =31a(20) =1a(21) =1a(22) =63a(23) =574a(24) =1155a(25) =574a(26) =63a(27) =1a(28) =1a(29) =127
External references
- oeis: A184173