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A164877 First bisection of A164869. 2

%I

%S 0,12,120,252,240,660,32760,84,8160,14364,6600,3036,65520,156,24360,

%T 429660,16320,204,69090840,228,541200,75852,30360,12972,2227680,3300,

%U 82680,43092,48720,20532,3407203800,372,32640,4271652,2040,328020,10087262640

%N First bisection of A164869.

%C All entries are multiples of 12.

%C a(n) = A006953(n) * A111008(n), n>0.

%F a(n) = A164869(2n).

%F a(n) = A002445(n) * A005843(n).

%K nonn

%O 0,2

%A _Paul Curtz_, Aug 29 2009

%E Edited and extended by _R. J. Mathar_, Sep 03 2009

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Last modified November 17 03:06 EST 2019. Contains 329216 sequences. (Running on oeis4.)