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 A128980 A054525 * A129691(unsigned). 0
 1, 0, 1, 1, 0, 1, 0, 0, 0, 1, 3, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 5, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 3, 0, 0, 0, 0, 0, 0, 0, 1 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,11 COMMENTS Row sums = A070777: (1, 1, 2, 1, 4, 2, 6, 1, 2, 4,...). A129691 = the unsigned inverse of A054523. LINKS FORMULA Moebius transform of A129691 EXAMPLE First few rows of the triangle are: 1; 0, 1; 1, 0, 1; 0, 0, 0, 1; 3, 0, 0, 0, 1; 0, 1, 0, 0, 0, 1; 5, 0, 0, 0, 0, 0, 1; 0, 0, 0, 0, 0, 0, 0, 1; 0, 0, 1, 0, 0, 0, 0, 0, 1; ... CROSSREFS Cf. A054525, A129691, A070777, A054523. Sequence in context: A221787 A204060 A085393 * A096693 A193139 A083206 Adjacent sequences:  A128977 A128978 A128979 * A128981 A128982 A128983 KEYWORD nonn,tabl AUTHOR Gary W. Adamson, Apr 29 2007 STATUS approved

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Last modified September 22 13:53 EDT 2020. Contains 337289 sequences. (Running on oeis4.)