6-3-1=2, 6+3-1=8, then combine to give 28
8-4-1=3, 8+4-1=11,then combine to give 311
10-5-1=4, 10+5-1=14, then combine to give 414
12-6-1=5, 12+6-1=17, then combine to give 517

no one was on discord