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Search: id:A156534
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| A156534 |
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A triangular recursion sequence: A(n,k,m)= (m* n - m*k + 1)*A(n - 1, k - 1, m) + (m*k - (m - 1))*A(n - 1, k, m); t(n,k)=2*A(n, k, 1)*A(n + 1, k + 1, 0)/(n - k + 1) - A(n, k, 0)*A(n, k, 1). |
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| 1, 1, 1, 1, 4, 1, 1, 11, 11, 1, 1, 26, 44, 26, 1, 1, 57, 0, 0, 57, 1, 1, 120, -1191, -6040, -1191, 120, 1, 1, 247, -10017, -109333, -109333, -10017, 247, 1, 1, 502, -58432, -1235276, -3061324, -1235276, -58432, 502, 1, 1, 1013, -287040, -10924608
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