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A050497 Values of phi(x) in arithmetic progressions of at least 4 terms having the same value of phi(x) in A050495. 8
24, 48, 72, 72, 96, 144, 144, 192, 216, 216, 240, 288, 288, 288, 384, 384, 432, 432, 432, 432, 576, 648, 576, 720, 864, 864, 864, 1152, 1152, 1296, 1152, 3744, 4320, 8640, 9600, 12960, 12960, 17280, 19200, 25440, 24192, 25920, 33840, 28800 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..44.

EXAMPLE

phi(72)=phi(78)=phi(84)=phi(90)=24, so 24 is a member of the sequence.

CROSSREFS

Cf. A000010, A050495, A050496.

Sequence in context: A074698 A292354 A257861 * A162282 A008606 A317971

Adjacent sequences:  A050494 A050495 A050496 * A050498 A050499 A050500

KEYWORD

nonn

AUTHOR

Jud McCranie, Dec 27 1999

STATUS

approved

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Last modified June 20 05:01 EDT 2019. Contains 324229 sequences. (Running on oeis4.)