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URL: https://oeis.org/A336042

⇱ A336042 - OEIS

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A336042

Numbers k such that A000055(k) is divisible by k.

2

1, 6, 90, 1031, 1099

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

COMMENTS

No other terms below 40000.

LINKS

Table of n, a(n) for n=1..5.

EXAMPLE

90 is in the sequence because A000055(90) = 90*179212383627255715871103677440244414

CROSSREFS

Cf. A000055, A051420, A119642, A336039.

Sequence in context: A121607 A100594 A091800 * A353230 A317487 A037959

Adjacent sequences: A336039 A336040 A336041 * A336043 A336044 A336045

KEYWORD

nonn,more

AUTHOR

Vaclav Kotesovec, Jul 08 2020

STATUS

approved