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A175889 a(n) = the first term in A175888 ending with n. 1


%S 11,22683662,23,17254,635,69686,17,6143138,29

%N a(n) = the first term in A175888 ending with n.

%C Positions of a(n) in the sequence A175888 :

%C 1,3781722,3,2872,105,11608,2,1024132,4.

%C Even terms in A175888 are much rarer than odd terms:

%C up to 22683662, number of terms in A175888 ending with 0..9:

%C 0,756428,1,1094012,590,40208,601,1134037,1,755844.

%Y Cf. A000203, A175888.

%K fini,hard,nonn

%O 1,1

%A _Zak Seidov_, Oct 08 2010

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Last modified March 30 10:31 EDT 2020. Contains 333125 sequences. (Running on oeis4.)