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A045872
a(n) = A006792(n)/2.
0
1, 0, 0, 0, 0, 2, 4, 0, 2, 0, 41, 0, 0, 0, 56, 0, 66, 0
OFFSET
10,6
CROSSREFS
Sequence in context: A005657 A009332 A333184 * A154463 A011165 A188672
KEYWORD
nonn
STATUS
approved