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 A188284 Finite sequence of numbers n such that iterations for the map r -> A061602(r) starting with n ends with the same number n. 2
 1, 2, 145, 169, 871, 872, 1454, 40585, 45361, 45362, 363601 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS See A173447 = the number of iterations for the map r -> A061602(r), A061602 = sum of factorials of the digits of n. Superset of A014080 (factorions). LINKS EXAMPLE Number 169 is in sequence because 169 -> 363601 -> 1454 -> 169. CROSSREFS Cf. A188283, A014080, A173447, A061602. Sequence in context: A103207 A093002 A074319 * A306955 A228507 A254499 Adjacent sequences:  A188281 A188282 A188283 * A188285 A188286 A188287 KEYWORD nonn,base AUTHOR Jaroslav Krizek, Mar 26 2011 STATUS approved

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Last modified December 4 12:45 EST 2020. Contains 338923 sequences. (Running on oeis4.)