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 A262685 Least monotonic left inverse for A182859. 3
 1, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 5, 5, 5, 5, 6, 6, 7, 7, 8, 8, 8, 8, 9, 10, 10, 10, 11, 11, 12, 12, 13, 13, 13, 13, 13, 13, 13, 13, 14, 14, 15, 15, 16, 17, 17, 17, 18, 19, 20, 20, 21, 21, 22, 22, 23, 23, 23, 23, 23, 23, 23, 24, 25, 25, 26, 26, 27, 27, 28, 28, 28, 28, 28, 29, 30, 30, 31, 31, 32, 33, 33, 33, 33, 33, 33, 33, 34, 34, 34, 34, 35, 35, 35, 35, 35, 35, 36 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Partial sums of A262683. LINKS Antti Karttunen, Table of n, a(n) for n = 1..10002 FORMULA a(1) = 1, for n > 1, a(n) = A262683(n) + a(n-1). Other identities and observations. For all n >= 1: a(A182859(n)) = n. a(n) <= 2 + A065855(n). [See formula section of A262684.] PROG (Scheme, with memoization-macro definec) (definec (A262685 n) (if (= 1 n) n (+ (A262683 n) (A262685 (- n 1))))) CROSSREFS Cf. A000005, A036459, A065855, A182859, A262683, A262684, A262691. Sequence in context: A279596 A224458 A097688 * A171895 A025785 A227002 Adjacent sequences: A262682 A262683 A262684 * A262686 A262687 A262688 KEYWORD nonn AUTHOR Antti Karttunen, Sep 28 2015 EXTENSIONS Typo in formula corrected by Antti Karttunen, Sep 09 2016 STATUS approved

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Last modified August 3 07:10 EDT 2024. Contains 374879 sequences. (Running on oeis4.)