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A171923
Records in A031883 (values).
1
2, 4, 6, 12, 18, 24, 30, 52, 64, 66, 68, 100, 108, 112, 144, 158, 160, 162, 182, 194, 218, 226, 228, 230, 244, 264, 266, 288, 290, 312
OFFSET
1,1
FORMULA
a(n) = A031883(A171924(n)) . [From R. J. Mathar, Oct 24 2010]
CROSSREFS
KEYWORD
nonn
AUTHOR
R. J. Mathar, Oct 23 2010
EXTENSIONS
a(16)-a(30) from Donovan Johnson, Oct 24 2010
STATUS
approved