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A285880
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Number of dominating sets in the stacked prism graph C_3 X P_n.
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3
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7, 51, 383, 2865, 21449, 160579, 1202181, 9000177, 67380199, 504444655, 3776545835, 28273267057, 211668986689, 1584668649559, 11863687582089, 88817989227329, 664939560807015, 4978097605819019, 37268734233506311, 279013924866426465
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OFFSET
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1,1
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LINKS
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FORMULA
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Empirical: a(n) = 7*a(n-1)+3*a(n-2)+5*a(n-3)-a(n-4)-3*a(n-5)-a(n-6)-a(n-7) for n>7.
Empirical G.f.: x*(7+2*x+5*x^2-4*x^3 -3*x^4-2*x^5-x^6)/(1-7*x-3*x^2-5*x^3 +x^4+3*x^5+x^6+x^7).
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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