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A054098
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Triangular array generated by its row sums: T(n,0)=1 for n >= 0, T(1,1)=2, T(n,k)=T(n,k-1)+d*r(n-k) for k=2,3,...,n, d=(-1)^(k+1), n >= 2, r(h)=sum of the numbers in row h of T.
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7
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1, 1, 2, 1, 3, 2, 1, 6, 3, 4, 1, 14, 8, 11, 10, 1, 44, 30, 36, 33, 34, 1, 178, 134, 148, 142, 145, 144, 1, 892, 714, 758, 744, 750, 747, 748, 1, 5354, 4462, 4640, 4596, 4610, 4604, 4607, 4606, 1, 37480, 32126, 33018, 32840, 32884, 32870
(list; table; graph; refs; listen; history; internal format)
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OFFSET
| 1,3
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EXAMPLE
| Rows: {1}, {1,2}, {1,3,2}, {1,6,3,4}, ...
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CROSSREFS
| Sequence in context: A191528 A191788 A070979 * A132089 A185624 A162387
Adjacent sequences: A054095 A054096 A054097 * A054099 A054100 A054101
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KEYWORD
| nonn,tabl,eigen
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AUTHOR
| Clark Kimberling (ck6(AT)evansville.edu)
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