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 A271317 Fibonacci(n) divides the n-th primorial. 0
 1, 2, 3, 4, 5, 7, 8, 9, 10, 14, 16, 20 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Integers n such that A000045(n) divides A002110(n). Inspired by A019532. LINKS Table of n, a(n) for n=1..12. EXAMPLE 5 is a term because fibonacci(5) = 5 divides 2*3*5*7*11 = 2310. MATHEMATICA Select[Range@ 20, Divisible[Product[Prime@ k, {k, #}], Fibonacci@ #] &] (* Michael De Vlieger, Apr 04 2016 *) PROG (PARI) for(n=1, 1e4, my(f = fibonacci(n)); if (lift(prod(i=1, n, Mod(prime(i), f))) == 0, print1(n, ", "))); CROSSREFS Cf. A000045, A002110, A019532, A271168. Sequence in context: A286302 A299767 A129268 * A330220 A039169 A156068 Adjacent sequences: A271314 A271315 A271316 * A271318 A271319 A271320 KEYWORD nonn,fini,full AUTHOR Altug Alkan, Apr 03 2016 STATUS approved

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Last modified February 26 21:28 EST 2024. Contains 370352 sequences. (Running on oeis4.)