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 A134867 A010766 * A000012. 2
 1, 3, 1, 5, 2, 1, 8, 4, 2, 1, 10, 5, 3, 2, 1, 14, 8, 5, 3, 2, 1, 16, 9, 6, 4, 3, 2, 1, 20, 12, 8, 6, 4, 3, 2, 1, 23, 14, 10, 7, 5, 4, 3, 2, 1, 27, 17, 12, 9, 7, 5, 4, 3, 2, 1 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Row sums = A024916: (1, 4, 8, 15, 21, 33, ...). Left column = A006218: (1, 3, 5, 8, 10, 14, 16, ...). LINKS FORMULA A010766 * A000012 as infinite lower triangular matrices. Triangle read by rows, partial row sums of A010766 starting fromt the right. EXAMPLE First few rows of the triangle: 1; 3, 1; 5, 2, 1; 8, 4, 2, 1; 10, 5, 3, 2, 1; 14, 8, 5, 3, 2, 1; 16, 9, 6, 4, 3, 2, 1; ... MATHEMATICA t = Table[Sum[Floor[n/h], {h, k, n}], {n, 0, 10}, {k, 1, n}]; u = Flatten[t] (* A134867 array *) TableForm[t] (* A134867 sequence *) (* Clark Kimberling, Oct 11 2014 *) CROSSREFS Cf. A010766, A006218, A024916. Sequence in context: A100898 A101350 A199478 * A102573 A233940 A134033 Adjacent sequences: A134864 A134865 A134866 * A134868 A134869 A134870 KEYWORD nonn,tabl AUTHOR Gary W. Adamson, Nov 14 2007 STATUS approved

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Last modified February 1 15:00 EST 2023. Contains 359993 sequences. (Running on oeis4.)