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A212598 a(n) = n - m!, where m is the largest number such that m! <= n. 6
0, 0, 1, 2, 3, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,4
COMMENTS
The m in definition is given by A084558(n).
Sequence consists of numbers 0..A001563(n)-1 followed by numbers 0..A001563(n+1)-1, and so on. - Antti Karttunen, Dec 17 2012
LINKS
FORMULA
a(n) = n-A000142(A084558(n)). - Antti Karttunen, Dec 17 2012
MAPLE
f:=proc(n) local i; for i from 0 to n do if i! > n then break; fi; od; n-(i-1)!; end;
[seq(f(n), n=1..70)];
PROG
(Scheme): (define (A212598 n) (- n (A000142 (A084558 n))))
(PARI) a(n)=my(m); while(m++!<=n, ); n-(m-1)! \\ Charles R Greathouse IV, Sep 02 2015
CROSSREFS
Sequence in context: A328480 A279681 A053645 * A362190 A274650 A294648
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, May 22 2012
STATUS
approved

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Last modified August 18 13:06 EDT 2024. Contains 375269 sequences. (Running on oeis4.)