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 A130298 A051340 * A130296. 2
 1, 5, 2, 12, 4, 3, 22, 6, 5, 4, 35, 8, 7, 6, 5, 51, 10, 9, 8, 7, 6, 70, 12, 11, 10, 9, 8, 7, 92, 14, 13, 12, 11, 10, 9, 8, 117, 16, 15, 14, 13, 12, 11, 10, 9, 145, 18, 17, 16, 15, 14, 13, 12, 11, 10 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Row sums = A003215: (1, 7, 19, 37, 61, 91,...). Left border = A000326: (1, 5, 12, 22, 35,...). A130299 = A130296 * A051340. LINKS FORMULA A051340 * A130296 as infinite lower triangular matrices. EXAMPLE First few rows of the triangle are: 1; 5, 2; 12, 4, 3; 22, 6, 5, 4; 35, 8, 7, 6, 5; 51, 10, 9, 8, 7, 6; 70, 12, 11, 10, 9, 8, 7; ... CROSSREFS Cf. A051340, A130296, A003215, A000326. Sequence in context: A275509 A286142 A286143 * A128116 A082153 A283944 Adjacent sequences:  A130295 A130296 A130297 * A130299 A130300 A130301 KEYWORD nonn,tabl AUTHOR Gary W. Adamson, May 20 2007 STATUS approved

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Last modified December 12 01:57 EST 2019. Contains 329948 sequences. (Running on oeis4.)