Персональная страничка Ватутина Эдуарда Игоревича

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My sequences in OEIS

Double plane symmetry DLS

Enumeration:
  • A287650 — Number of double symmetric diagonal Latin squares of order N=4n with constant first row (N<9)
  • A292517 — Number of double symmetric diagonal Latin squares of order N=4n (N<9)
  • A340550 — Number of main classes of doubly symmetric diagonal Latin squares of order N (N<12)

    • Last updated: Feb 28 2023