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 A184828 a(n) = A184827(n)/A130889(n) unless A130889(n) = 0 in which case a(n) = 0. 3
 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 13, 13, 1, 1, 1, 9, 3, 3, 11, 1, 1, 25, 25, 1, 3, 1, 13, 31, 1, 1, 3, 37, 1, 27, 1, 1, 7, 43, 5, 1, 1, 1, 1, 1, 17, 29, 1, 1, 1, 1, 3, 23, 5, 1, 45, 19, 19, 7, 31, 1, 5, 1, 1, 1, 43, 1, 31, 1, 5, 85, 85, 5, 1, 11, 43, 3 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,14 COMMENTS a(n) is the "level" of lucky numbers. The decomposition of lucky numbers into weight * level + gap is A000959(n) = A130889(n) * a(n) + A031883(n) if a(n) > 0. A184827(n) = A000959(n) - A031883(n) if A000959(n) - A031883(n) > A031883(n), 0 otherwise. LINKS Rémi Eismann, Table of n, a(n) for n = 1..10000 EXAMPLE For n = 1 we have A130889(1) = 0, hence a(1) = 0. For n = 3 we have A184752(3)/A130889(3)= 5 / 5 = 1; hence a(3) = 1. For n = 24 we have A184752(24)/A130889(24)= 99 / 9 = 11; hence a(24) = 11. CROSSREFS Cf. A000959, A031883, A130889, A184827, A117078, A117563, A001223, A118534. Sequence in context: A068439 A133171 A133177 * A331998 A053286 A008826 Adjacent sequences: A184825 A184826 A184827 * A184829 A184830 A184831 KEYWORD nonn AUTHOR Rémi Eismann, Jan 23 2011 STATUS approved

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Last modified September 25 15:05 EDT 2023. Contains 365648 sequences. (Running on oeis4.)