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 A286478 Ordinal transform of A034968, factorial base digit sum. 4
 1, 1, 2, 1, 2, 1, 3, 3, 4, 2, 3, 1, 5, 4, 5, 2, 3, 1, 6, 4, 5, 2, 3, 1, 4, 6, 7, 7, 8, 6, 8, 9, 10, 7, 8, 4, 11, 9, 10, 5, 6, 2, 11, 7, 8, 3, 4, 1, 9, 12, 13, 12, 13, 9, 14, 14, 15, 10, 11, 5, 16, 12, 13, 6, 7, 2, 14, 8, 9, 3, 4, 1, 15, 17, 18, 15, 16, 10, 19, 17, 18, 11, 12, 5, 19, 13, 14, 6, 7, 2, 15, 8, 9, 3, 4, 1, 20, 20, 21, 16, 17, 10, 22, 18, 19, 11, 12 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Antti Karttunen, Table of n, a(n) for n = 0..10080 FORMULA For all n>= 1, a(A000142(n)) = n. CROSSREFS Cf. A000142, A034968, A254524 (base-10 analog). Sequence in context: A213237 A029334 A275078 * A030273 A029197 A029174 Adjacent sequences:  A286475 A286476 A286477 * A286479 A286480 A286481 KEYWORD nonn,base AUTHOR Antti Karttunen, May 20 2017 STATUS approved

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Last modified August 7 17:44 EDT 2020. Contains 336278 sequences. (Running on oeis4.)