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 A244988 a(n) = n - A244989(n). 5
 1, 1, 2, 2, 2, 3, 4, 4, 5, 5, 5, 6, 7, 8, 8, 8, 8, 9, 10, 10, 11, 11, 11, 12, 12, 13, 14, 15, 16, 16, 16, 16, 16, 16, 17, 18, 19, 20, 21, 21, 21, 22, 23, 23, 23, 23, 23, 24, 25, 25, 25, 26, 27, 28, 28, 29, 30, 31, 31, 31, 32, 32, 33, 33, 34, 34, 34, 34, 34, 35, 36 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 LINKS Antti Karttunen, Table of n, a(n) for n = 1..10001 FORMULA a(n) = n - A244989(n). For all n >= 1, a(A244990(n)) = n. [This sequence works as an inverse function for the injection A244990]. PROG (Scheme) (define  (A244988 n) (- n (A244989 n))) CROSSREFS Cf. A244989, A244990, A244321. Sequence in context: A249038 A300076 A029113 * A105098 A303003 A063124 Adjacent sequences:  A244985 A244986 A244987 * A244989 A244990 A244991 KEYWORD nonn AUTHOR Antti Karttunen, Jul 22 2014 STATUS approved

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Last modified December 5 10:11 EST 2021. Contains 349543 sequences. (Running on oeis4.)