OA.16.15.2.2

OA(16,15,2,2) λ = 4, 1 / 505 d(C) = 8 ρ(C) ≤ 7
After restrictions: 1 / 37 d(C) = 8 ρ(C) ≤ 7
↙ ↘
OA(8,14,2,1) λ = 4, 2983 / 8512 1 ≤ d(C) ≤ 8 ρ(C) ≤ 7	OA(8,14,2,1)

OA(16,14,2,2) λ = 4, 1 / 406 d(C) = 7 ρ(C) ≤ 6
After restrictions: 1 / 79 d(C) = 7 ρ(C) ≤ 6
↙ ↘
OA(8,13,2,1) λ = 4, 2117 / 5744 1 ≤ d(C) ≤ 7 ρ(C) ≤ 6	OA(8,13,2,1)

OA(16,13,2,2) λ = 4, 3 / 308 5 ≤ d(C) ≤ 6 ρ(C) ≤ 5
After restrictions: 1 / 135 d(C) = 6 ρ(C) ≤ 5
↙ ↘
OA(8,12,2,1) λ = 4, 1475 / 3788 1 ≤ d(C) ≤ 6 ρ(C) ≤ 6	OA(8,12,2,1)

OA(16,12,2,2) λ = 4, 6 / 256 4 ≤ d(C) ≤ 6 ρ(C) ≤ 5
After restrictions: 4 / 156 5 ≤ d(C) ≤ 6 ρ(C) ≤ 5
↙ ↘
OA(8,11,2,1) λ = 4, 1000 / 2430 1 ≤ d(C) ≤ 6 ρ(C) ≤ 5	OA(8,11,2,1)

OA(16,11,2,2) λ = 4, 7 / 194 3 ≤ d(C) ≤ 5 ρ(C) ≤ 4
After restrictions: 6 / 128 4 ≤ d(C) ≤ 5 ρ(C) ≤ 4
↙ ↘
OA(8,10,2,1) λ = 4, 663 / 1514 1 ≤ d(C) ≤ 5 ρ(C) ≤ 5	OA(8,10,2,1)

OA(16,10,2,2) λ = 4, 9 / 140 3 ≤ d(C) ≤ 4 ρ(C) ≤ 4
After restrictions: 8 / 101 3 ≤ d(C) ≤ 4 ρ(C) ≤ 4
↙ ↘
OA(8,9,2,1) λ = 4, 424 / 910 1 ≤ d(C) ≤ 5 ρ(C) ≤ 4	OA(8,9,2,1)

OA(16,9,2,2) λ = 4, 12 / 110 2 ≤ d(C) ≤ 4 ρ(C) ≤ 3
After restrictions: 9 / 77 2 ≤ d(C) ≤ 4 ρ(C) ≤ 3
↙ ↘
OA(8,8,2,1) λ = 4, 263 / 526 1 ≤ d(C) ≤ 4 ρ(C) ≤ 4	OA(8,8,2,1)

OA(16,8,2,2) λ = 4, 13 / 77 1 ≤ d(C) ≤ 4 ρ(C) ≤ 3
After restrictions: 10 / 59 1 ≤ d(C) ≤ 4 ρ(C) ≤ 3
↙ ↘
OA(8,7,2,1) λ = 4, 155 / 289 1 ≤ d(C) ≤ 4 ρ(C) ≤ 3	OA(8,7,2,1)

OA(16,7,2,2) λ = 4, 13 / 50 1 ≤ d(C) ≤ 3 ρ(C) ≤ 3
After restrictions: 10 / 40 1 ≤ d(C) ≤ 3 ρ(C) ≤ 3
↙ ↘
OA(8,6,2,1) λ = 4, 88 / 151 1 ≤ d(C) ≤ 3 ρ(C) ≤ 3	OA(8,6,2,1)

OA(16,6,2,2) λ = 4, 12 / 33 1 ≤ d(C) ≤ 2 ρ(C) ≤ 2
After restrictions: 9 / 29 1 ≤ d(C) ≤ 2 ρ(C) ≤ 2
↙ ↘
OA(8,5,2,1) λ = 4, 46 / 73 1 ≤ d(C) ≤ 2 ρ(C) ≤ 2	OA(8,5,2,1)

OA(16,5,2,2) λ = 4, 9 / 18 1 ≤ d(C) ≤ 2 ρ(C) = 1
After restrictions: 9 / 18 1 ≤ d(C) ≤ 2 ρ(C) = 1
↙ ↘
OA(8,4,2,1) λ = 4, 23 / 33 1 ≤ d(C) ≤ 2 ρ(C) ≤ 2	OA(8,4,2,1)

OA(16,4,2,2) λ = 4, 6 / 9 d(C) = 1 ρ(C) = 1
After restrictions: 6 / 9 d(C) = 1 ρ(C) = 1
↙ ↘
OA(8,3,2,1) λ = 4, 10 / 13 d(C) = 1 ρ(C) = 1	OA(8,3,2,1)

OA(16,3,2,2) λ = 4, 4 / 5 d(C) = 1 ρ(C) = 1
↙ ↘
OA(8,2,2,1) λ = 4, 4 / 5 d(C) = 1 ρ(C) = 1	OA(8,2,2,1)

OA(16,2,2,2) λ = 4, 1 / 1 d(C) = 1 ρ(C) = 0
↙ ↘
OA(8,1,2,1) λ = 4, 1 / 1 d(C) = 1 ρ(C) = 0	OA(8,1,2,1)