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A248404
Noncongruent squarefree numbers n with A248395(n)/d(n) = -1, where d(n) = A000005(n).
0
26, 42, 66, 106, 186, 202, 266, 418, 498, 530, 554, 570, 634, 682, 690, 754, 762, 770, 834, 858, 874, 930, 1010, 1034, 1082, 1114, 1130, 1266, 1290, 1298, 1354, 1370, 1410, 1490, 1570, 1586, 1634, 1698, 1834, 1930, 1946, 1986, 1994, 2002, 2074, 2082, 2090, 2146
OFFSET
1,1
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Oct 20 2014
EXTENSIONS
More terms from Amiram Eldar, Oct 13 2019
STATUS
approved