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 A134842 Triangle, n-th row = first n terms of n-th row of an array formed by A054525 * A051731(transform). 1
 1, -1, 0, -1, -1, 0, 0, -1, 0, 0, -1, -1, -1, -1, 0, 1, 0, 0, 0, 1, 0, -1, -1, -1, -1, -1, -1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0, 0, -1, 0, 0, -1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 1, 0 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Left column = mu(n), A008683: (1, -1, -1, 0, -1, 1, 0, 0, 1, ...). Row sums = A023900: (1, -1, -2, -1, -4, 2, -6, ...). LINKS Table of n, a(n) for n=1..55. FORMULA Triangle, n-th row - first n terms of n-th row of an array formed by A054525 * A051731(transform). EXAMPLE First few rows of the array: 1, 1, 1, 1, 1, 1, 1, ... -1, 0, -1, 0, -1, 0, -1, ... -1, -1, 0, -1, -1, -1, 0, ... 0, -1, 0, 0, 0, -1, 0, ... -1, -1, -1, -1, -1, 0, -1, ... ... First few rows of the triangle: 1; -1, 0; -1, -1, 0; 0, -1, 0, 0; -1, -1, -1, -1, 0; 1, 0, 0, 0, 1, 0; -1, -1, -1, -1, -1, -1, 0; ... CROSSREFS Cf. A051731, A054525, A008683, A023900. Sequence in context: A141736 A190188 A278513 * A167753 A353816 A141727 Adjacent sequences: A134839 A134840 A134841 * A134843 A134844 A134845 KEYWORD tabl,sign AUTHOR Gary W. Adamson, Nov 12 2007 STATUS approved

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Last modified September 27 20:41 EDT 2023. Contains 365714 sequences. (Running on oeis4.)