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Contains A042983 and A007629 as subsets.
Table of n, a(n) for n=1..43.
M. Keith, Mari Numbers.
Cf. A042983, A007629.
Sequence in context: A028396 A120158 A130792 * A007629 A241199 A092768
Adjacent sequences: A121232 A121233 A121234 * A121236 A121237 A121238
R. J. Mathar, Aug 21 2006