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 A177444 Triangle by columns, (1, 1, 0, 1, 0, 0, 0,...); shifted down twice for columns >0. 2
 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS Let the triangle = M. The Lim_{n->inf} M^n = A120562, the left-shifted vector considered as a sequence. LINKS FORMULA As an infinite lower triangular matrix, (1, 1, 0, 1, 0, 0, 0,...) in every column, prefaced with k zeros. EXAMPLE First few rows of the triangle = 1; 1, 0; 0, 1, 0; 1, 1, 0, 0; 0, 0, 1, 0, 0; 0, 1, 1, 0, 0, 0; 0, 0, 0, 1, 0, 0, 0; 0, 0, 1, 1, 0, 0, 0, 0; 0, 0, 0, 0, 1, 0, 0, 0, 0; 0, 0, 0, 1, 1, 0, 0, 0, 0, 0; 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0; 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0; 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0; 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0; 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0; 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0; ... CROSSREFS Cf. A120562, A177445 Sequence in context: A156277 A319448 A260595 * A239200 A157686 A181115 Adjacent sequences:  A177441 A177442 A177443 * A177445 A177446 A177447 KEYWORD nonn,tabl AUTHOR Gary W. Adamson, May 08 2010 STATUS approved

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Last modified January 16 00:02 EST 2019. Contains 319184 sequences. (Running on oeis4.)