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Search: id:A064115
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| A064115 |
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Numbers n such that n and n+1 have same sum of non-unitary divisors (A048146), for A048146(n) > 0. |
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+0 2
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| 188, 1484, 3915, 14750, 19196, 20150, 79947, 164996, 190484, 219375, 253827, 639387, 718011, 835515, 1172374, 1380483, 2026323, 2064249, 3611708, 5507540, 6128108, 6374403, 6872984
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