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 A225678 Triangle read by rows, T(n,k) = sum_{j=0..n} (-1)^(n+k+j) A(n,j)*C(j,n-k), A(n,j) the Eulerian numbers; n >= 0, k >= 0. 1
 1, 0, 1, 0, 1, 0, 0, 1, 2, -2, 0, 1, 8, -8, 0, 0, 1, 22, -6, -32, 16, 0, 1, 52, 84, -272, 136, 0, 0, 1, 114, 606, -1168, -96, 816, -272, 0, 1, 240, 2832, -2176, -8832, 11904, -3968, 0, 0, 1, 494, 11122, 11072, -83360, 71168, 13312, -31744, 7936, 0, 1, 1004 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 0,9 LINKS EXAMPLE [0]                1 [1]              0, 1 [2]             0, 1, 0 [3]           0, 1, 2, -2 [4]          0, 1, 8, -8, 0 [5]      0, 1, 22, -6, -32, 16 [6]    0, 1, 52, 84, -272, 136, 0 MAPLE with(combinat): A225678 := (n, k) -> add((-1)^(n+k+j)*eulerian1(n, j) *binomial(j, n-k), j=0..n); seq(print(seq(A225678(n, k), k=0..n)), n=0..8); CROSSREFS Cf. A141720. Sequence in context: A029583 A011289 A288387 * A141720 A248017 A244606 Adjacent sequences:  A225675 A225676 A225677 * A225679 A225680 A225681 KEYWORD sign,tabl AUTHOR Peter Luschny, May 12 2013 STATUS approved

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Last modified August 12 16:40 EDT 2020. Contains 336439 sequences. (Running on oeis4.)