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A074646 a(n) = A074639(A074645(n)). 0

%I #3 Mar 20 2015 17:09:45

%S 0,0,2,4,12,16,60,64,84,160,280,208,256,1080,1860,3840,2256,3612,3960,

%T 3816,9940,13248,93380,59904,160704,78400,78048,365040,688168,327168,

%U 311040,959904,1082368,770016,871680,954360,1570920

%N a(n) = A074639(A074645(n)).

%Y Cf. A074639.

%K nonn

%O 1,3

%A Michele Dondi (bik.mido(AT)tiscalinet.it), Sep 18 2002

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Last modified August 29 09:35 EDT 2024. Contains 375511 sequences. (Running on oeis4.)