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A125657
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Column 4 of triangle A125653; also equals the eigensequence of the matrix 4th power of A125653.
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6
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1, 1, 5, 19, 79, 372, 1947, 11177, 69705, 468429, 3369363, 25796583, 209239154, 1790741544, 16114087300, 151993139245, 1498673357622, 15410094488805, 164884814714349, 1832270712038289, 21109130822778032, 251727974604724389
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OFFSET
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0,3
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COMMENTS
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Column k of triangle A125653 equals the eigensequence of matrix power A125653^k for k>=0.
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LINKS
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FORMULA
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a(n) = A125653(n+4,4) = Sum_{k=0..n-1} [A125653^4](n-1,k)*a(k) for n>0 with a(0)=1.
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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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