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 A128065 Binomial transform of A128064. 1
 1, 0, 2, -1, 2, 3, -2, 0, 6, 4, -3, -4, 6, 12, 5, -4, -10, 0, 20, 20, 6, -5, -18, -15, 20, 45, 30, 7, -6, -28, -42, 0, 70, 84, 42, 8, -7, -40, -84, -56, 70, 168, 140, 56, 9, -8, -54, -144, -168, 0, 252, 336, 216, 72, 10 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS A128064 * A007318 = A103406 row sums = 2^(n-1). LINKS FORMULA A007318 * A128064 as infinite lower triangular matrices. EXAMPLE First few rows of the triangle are:    1;    0,  2;   -1,  2,  3;   -2,  0,  6,  4;   -3, -4,  6, 12,  5;   ... MATHEMATICA Table[(k + 1) (Binomial[n, k] - Binomial[n, k + 1]), {n, 0, 12}, {k, 0, n}] // Flatten (* Nathaniel MacFadden, Jul 11 2019 *) PROG (MAGMA) /* As triangle */ [[(k+1)*(Binomial(n, k)-Binomial(n, k+1)): k in [0..n]]: n in [0.. 15]]; // Vincenzo Librandi, Jul 12 2019 CROSSREFS Cf. A128064, A103406. Sequence in context: A014046 A243919 A231775 * A329744 A277889 A018194 Adjacent sequences:  A128062 A128063 A128064 * A128066 A128067 A128068 KEYWORD tabl,sign AUTHOR Gary W. Adamson, Feb 14 2007 EXTENSIONS a(43) corrected by Nathaniel MacFadden, Jul 11 2019 STATUS approved

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Last modified May 7 02:20 EDT 2021. Contains 343636 sequences. (Running on oeis4.)