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 A341488 a(0) = 1, and for any n > 0, a(n) = A341458(a(n-1), n). 1
 1, 1, 2, 5, 8, 4, 2, 8, 1, 9, 25, 116, 8, 117, 25, 16, 1, 17, 25, 108, 8, 109, 25, 24, 1, 25, 2, 29, 8, 28, 2, 32, 1, 33, 97, 92, 8, 93, 97, 40, 1, 41, 122, 45, 8, 44, 122, 48, 1, 49, 122, 53, 8, 52, 122, 56, 1, 57, 97, 68, 8, 69, 97, 64, 1, 65, 97, 60, 8, 61 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 COMMENTS This sequence is an analog of the factorial function for the group described in A341458, and has interesting graphical features. LINKS Rémy Sigrist, Table of n, a(n) for n = 0..32769 Rémy Sigrist, PARI program for A341488 FORMULA Apparently: - a(n) = 1 iff n = 1 or n belongs to A008590, - a(n) = n iff n belongs to A017077. PROG (PARI) See Links section. CROSSREFS Cf. A000142, A008590, A017077, A341458. Sequence in context: A075175 A075173 A163337 * A114550 A094001 A309252 Adjacent sequences:  A341485 A341486 A341487 * A341489 A341490 A341491 KEYWORD nonn,look,base AUTHOR Rémy Sigrist, Feb 13 2021 STATUS approved

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Last modified September 27 10:28 EDT 2021. Contains 347689 sequences. (Running on oeis4.)