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A363366
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Antidiagonal sums of A363365.
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1
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1, 4, 13, 43, 152, 575, 2314, 9870, 44535, 212242, 1066327, 5635369, 31254046, 181478525, 1100796500, 6960517564, 45791562573, 312867812160, 2216414659873, 16255306015303, 123249020783620, 964832925700315, 7788943826367902, 64770559745065226, 554239921143411715
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OFFSET
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1,2
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LINKS
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MATHEMATICA
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A363365[n_, k_]:=((k-1)*(k+1)^(n+1)+k*n-k^2+1)/k^2; Table[Sum[A363365[n-k+1, k], {k, n}], {n, 27}]
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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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