Triangle, read by rows, defined by T(n, k) = b(n) - b(k) - b(n-k) + 1, where b(n) = 5*b(n-1) - 4*b(n-2) + 3*b(n-3) - 2*b(n-4) - b(n-5) and b(0) = 0, b(1) = 1, b(2) = 5, b(3) = 21, b(4) = 88.
A176483
Triangle, read by rows, defined by T(n, k) = b(n) - b(k) - b(n-k) + 1, where b(n) = 5*b(n-1) - 4*b(n-2) + 3*b(n-3) - 2*b(n-4) - b(n-5) and b(0) = 0, b(1) = 1, b(2) = 5, b(3) = 21, b(4) = 88.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =4a(5) =1a(6) =1a(7) =16a(8) =16a(9) =1a(10) =1a(11) =67a(12) =79a(13) =67a(14) =1a(15) =1a(16) =281a(17) =344a(18) =344a(19) =281a(20) =1a(21) =1a(22) =1176a(23) =1453a(24) =1504a(25) =1453a(26) =1176a(27) =1a(28) =1a(29) =4921
External references
- oeis: A176483