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A035822
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Coordination sequence for lattice D*_74 (with edges defined by l_1 norm = 1).
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0
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1, 148, 10952, 540348, 19998352, 592275428, 14622792792, 309590672908, 5738394543392, 94605503014708, 1404752160252392, 18977706294953308, 235229004437967792, 2694049802004901508, 28681579910712931192
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OFFSET
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0,2
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LINKS
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FORMULA
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a(m)=add(2^k*binomial(n, k)*binomial(m-1, k-1), k=0..n)+2^n*binomial((n+2*m)/2-1, n-1); with n=74.
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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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