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A276381 Numbers n such that there exist a number k with A007953(n) = A007953(k*n) and 1 < k < 10. 0
3, 6, 9, 15, 18, 27, 30, 33, 36, 39, 45, 48, 51, 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99, 105, 108, 117, 126, 129, 135, 138, 144, 147, 150, 153, 156, 159, 162, 165, 168, 171, 174, 177, 180, 183, 186, 189, 192, 195, 198, 207, 216, 219, 225, 228, 234, 243 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..62.

EXAMPLE

15 is a term because A007953(15) = A007953(4*15).

CROSSREFS

Cf. A007953, A070279, A259727, A259728, A259729.

Sequence in context: A179893 A274191 A133331 * A259728 A000741 A133205

Adjacent sequences:  A276378 A276379 A276380 * A276382 A276383 A276384

KEYWORD

nonn,easy,base

AUTHOR

Altug Alkan, Sep 04 2016

STATUS

approved

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Last modified August 6 19:52 EDT 2020. Contains 336256 sequences. (Running on oeis4.)