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A018282 Divisors of 99. 15
1, 3, 9, 11, 33, 99 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

For all k, a(n) divides k if and only if a(n) divides the base 10 reverse of k (A004086(k)).

LINKS

Table of n, a(n) for n=1..6.

David Radcliffe, A property of the divisors of 99

Index entries for sequences related to divisors of numbers

MATHEMATICA

Divisors[99] (* Alonso del Arte, Nov 09 2017 *)

PROG

(PARI) divisors(99) \\ Charles R Greathouse IV, Feb 21 2013

CROSSREFS

Sequence in context: A027895 A027890 A175203 * A057245 A226477 A027894

Adjacent sequences:  A018279 A018280 A018281 * A018283 A018284 A018285

KEYWORD

nonn,fini,full,easy

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified August 19 08:08 EDT 2019. Contains 326115 sequences. (Running on oeis4.)