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A304210 Indices of primes in A266891. 2
3, 4, 25, 36, 54, 116, 122, 303, 559, 649, 720, 1294, 1359, 1757, 2727, 2938, 3618, 3661, 4217, 10143, 12204, 13382, 14136, 15398, 23661, 25880, 32345, 37859, 44955, 50119, 51712, 59989, 64645, 65715, 72135, 72250, 73702, 74939, 103364, 109425, 128847, 146987, 158189, 189186, 195836 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

No other terms below 200000.

LINKS

Table of n, a(n) for n=1..45.

EXAMPLE

25 is in the sequence because A266891(25) = 222817961 is prime.

CROSSREFS

Cf. A285222, A266891, A304211.

Sequence in context: A093600 A128778 A338425 * A245244 A009391 A212696

Adjacent sequences:  A304207 A304208 A304209 * A304211 A304212 A304213

KEYWORD

nonn

AUTHOR

Vaclav Kotesovec, May 08 2018

STATUS

approved

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Last modified September 20 19:02 EDT 2021. Contains 347588 sequences. (Running on oeis4.)