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 A328214 Starts of runs of 3 consecutive lazy-Fibonacci-Niven numbers (A328212). 11
 27312, 37504, 48060, 83248, 198254, 269856, 319694, 386136, 423520, 434300, 518175, 525672, 539800, 572184, 690858, 701118, 793799, 886534, 998866, 1015035, 1258444, 1396582, 1409058, 1511600, 1557422, 1680378, 1729398, 1753818, 2044768, 2136263, 2310624, 2396438, 2421024 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Helen G. Grundman, Consecutive Zeckendorf-Niven and lazy-Fibonacci-Niven numbers, Fibonacci Quarterly, Vol. 45, No. 3 (2007), pp. 272-276. EXAMPLE 27312 is in the sequence since 27312, 27313 and 27314 are in A328212: A112310(27312) = 16 is a divisor of 27312, A112310(27312) = 13 is a divisor of 27313, and A112310(27314) = 14 is a divisor of 27314. MATHEMATICA ooQ[n_] := Module[{k = n}, While[k > 3, If[Divisible[k, 4], Return[True], k = Quotient[k, 2]]]; False]; c = 0; cn = 0; k = 1; s = {}; v = Table[-1, {3}]; While[cn < 33, If[! ooQ[k], c++; d = Total@IntegerDigits[k, 2]; If[Divisible[c, d], v = Join[Rest[v], {c}]; If[AllTrue[Differences[v], # == 1 &], cn++; AppendTo[s, c - 2]]]]; k++]; s CROSSREFS Cf. A112310, A154701, A328212. Sequence in context: A267706 A237381 A109481 * A234686 A064967 A168215 Adjacent sequences:  A328211 A328212 A328213 * A328215 A328216 A328217 KEYWORD nonn AUTHOR Amiram Eldar, Oct 07 2019 STATUS approved

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Last modified September 16 06:18 EDT 2021. Contains 347469 sequences. (Running on oeis4.)