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 A160756 Triangle read by rows, infinite lower triangular Toeplitz matrix with A078008 in every column convolved with A001333. 1
 1, 0, 1, 2, 0, 1, 2, 2, 0, 3, 6, 2, 2, 0, 7, 10, 6, 2, 6, 0, 17, 22, 10, 6, 6, 14, 0, 41, 42, 22, 10, 18, 14, 34, 0, 99, 86, 42, 22, 30, 42, 34, 82, 0, 239, 170, 86, 42, 66, 70, 102, 82, 198, 0, 577 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 0,4 COMMENTS Row sums = A001333: (1, 1, 3, 7, 17, 41,...). Sum of n-th row terms = rightmost term of next row. LINKS FORMULA Let M = an infinite lower triangular Toeplitz matrix with A078008 (1, 0, 2, 2, 6, 10, 22, 42, 86, 170,...). Let Q = the eigensequence of that triangle prefaced with a 1: (1, 1, 1, 3, 7, 17,...) where A001333 = (1, 1, 3, 7, 17,...). The triangle = M * Q. EXAMPLE First few rows of the triangle = 1; 0, 1; 2, 0, 1; 2, 2, 0, 3; 6, 2, 2, 0, 7; 10, 6, 2, 6, 0, 17; 22, 10, 6, 6, 14, 0, 41; 42, 22, 10, 18, 14, 34, 0, 99; 86, 42, 22, 30, 42, 34, 82, 0, 239; 170, 86, 42, 66, 70, 102, 82, 198, 0, 577; ... Example: row 4 = (6, 2, 2, 0, 7) = (6, 2, 2, 0, 1) * (1, 1, 1, 3, 7). CROSSREFS Cf. A078008, A001333 Sequence in context: A305436 A299480 A110249 * A176239 A292475 A316716 Adjacent sequences:  A160753 A160754 A160755 * A160757 A160758 A160759 KEYWORD nonn,tabl AUTHOR Gary W. Adamson, May 25 2009 STATUS approved

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Last modified January 15 20:47 EST 2019. Contains 319184 sequences. (Running on oeis4.)