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 A219651 a(n) = n minus (sum of digits in factorial base expansion of n). 23
 0, 0, 1, 1, 2, 2, 5, 5, 6, 6, 7, 7, 10, 10, 11, 11, 12, 12, 15, 15, 16, 16, 17, 17, 23, 23, 24, 24, 25, 25, 28, 28, 29, 29, 30, 30, 33, 33, 34, 34, 35, 35, 38, 38, 39, 39, 40, 40, 46, 46, 47, 47, 48, 48, 51, 51, 52, 52, 53, 53, 56, 56, 57, 57, 58, 58, 61, 61 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,5 COMMENTS See A007623 for the factorial base number system representation. LINKS A. Karttunen, Table of n, a(n) for n = 0..10080 FORMULA a(n) = n - A034968(n). MATHEMATICA (* First run program for A007623 to define factBaseIntDs *) Table[n - Plus@@factBaseIntDs[n], {n, 0, 99}] (* Alonso del Arte, Nov 25 2012 *) PROG (Scheme): (define (A219651 n) (- n (A034968 n))) CROSSREFS Bisection: A219650. Analogous sequence for binary system: A011371, for Zeckendorf expansion: A219641. Cf. A219652-A219655, A219656, A219659, A219666. Sequence in context: A208301 A069896 A053246 * A168391 A157123 A265764 Adjacent sequences:  A219648 A219649 A219650 * A219652 A219653 A219654 KEYWORD nonn,base AUTHOR Antti Karttunen, Nov 25 2012 STATUS approved

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Last modified January 18 16:27 EST 2020. Contains 331011 sequences. (Running on oeis4.)