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Number of independent dominating sets in labeled trees with n nodes.
1

%I #21 Jul 10 2024 23:58:57

%S 1,2,6,44,430,5682,93884,1863304,43304202,1152914150,34623407632,

%T 1157955896220,42688932193934,1720061432093578,75209130809781180,

%U 3546884696300444432,179468931961767190162,9698574014114018520654,557512795661961280741256

%N Number of independent dominating sets in labeled trees with n nodes.

%H Changwoo Lee, <a href="https://doi.org/10.4134/CKMS.2003.18.1.181">The number of independent dominating sets of labeled trees</a>, Commun. Korean Math. Soc. 18 (2003), 181-192. See p. 189.

%F a(n) = A058924(n) / n. - _Sean A. Irvine_, Sep 05 2022

%Y Cf. A058924.

%K nonn

%O 1,2

%A _N. J. A. Sloane_, Jan 12 2001

%E a(10) corrected and more terms from _Sean A. Irvine_, Sep 05 2022