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Search: id:A064485
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| A064485 |
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Number of ordered pairs a,b of elements in the dihedral group D_2n such that the subgroup generated by the pair a,b is a proper subgroup of D_2n. |
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1
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| 1, 10, 18, 40, 40, 108, 70, 160, 162, 280, 154, 432
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