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A125654
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Column 1 of triangle A125653; also equals the eigensequence of triangle A125653.
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7
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1, 1, 2, 4, 9, 24, 75, 269, 1091, 4940, 24699, 135141, 803122, 5150259, 35436569, 260300079, 2032260757, 16798435176, 146498077799, 1343752561687, 12927673809234, 130120187348654, 1367117984143960, 14962669807495136
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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+1,1) = Sum_{k=0..n-1} A125653(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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