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A285221 Indices of primes in A022567. 1
1, 2, 660, 1564, 1610, 9690, 39102 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

No other terms below 250000.

LINKS

Table of n, a(n) for n=1..7.

EXAMPLE

660 is in the sequence because A022567(660) = 50982304291263233250716951 is prime.

CROSSREFS

Cf. A022567, A035359.

Sequence in context: A332162 A046856 A156938 * A079195 A120123 A140014

Adjacent sequences:  A285218 A285219 A285220 * A285222 A285223 A285224

KEYWORD

nonn,more

AUTHOR

Vaclav Kotesovec, Apr 14 2017

STATUS

approved

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Last modified May 20 09:27 EDT 2022. Contains 353871 sequences. (Running on oeis4.)