Best-known CA bounds for t=2, v=20
| k | N | Best | Verified | Methods |
|---|---|---|---|---|
| 2 | 400 | 400 | ✓ | Trivial |
| 4 | 800 | 400 | ✓ | Product |
| 8 | 1200 | 425 | ✓ | Product |
| 16 | 1600 | 435 | ✓ | Product |
| 32 | 2000 | 659 | ✓ | Product |
| 64 | 2400 | 809 | ✓ | Product |
| 128 | 2800 | 836 | ✓ | Product |
| 256 | 3200 | 850 | ✓ | Product |
| 512 | 3600 | 928 | ✓ | Product |
| 1024 | 4000 | 1190 | ✓ | Product |
| 2048 | 4400 | 1247 | ✓ | Product |
| 4096 | 4800 | 1265 | ✓ | Product |
| 8192 | 5200 | 1309 | ✓ | Product |
| 16384 | 5600 | 1435 | ✓ | Product |
| 20000 | 6000 | 1514 | ✓ | Product |