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A091924 Primes such that their decimal representations interpreted in base 11 are also prime. 2
2, 3, 5, 7, 29, 43, 61, 67, 89, 139, 193, 197, 199, 227, 263, 269, 281, 331, 353, 373, 379, 467, 571, 601, 607, 643, 733, 797, 809, 821, 827, 887, 919, 937, 1033, 1039, 1093, 1129, 1231, 1237, 1259, 1277, 1303, 1327, 1381, 1451, 1453, 1459, 1583 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

A090862(A049084(a(n))) > 11 for n>4.

EXAMPLE

A000040(10)=29 in base 11 is 2*11^1+9*11^0=31 prime, therefore 29 is a term.

CROSSREFS

Cf. A091923.

Sequence in context: A117135 A019372 A117299 * A069108 A156604 A046864

Adjacent sequences:  A091921 A091922 A091923 * A091925 A091926 A091927

KEYWORD

nonn,base

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Feb 13 2004

EXTENSIONS

Corrected by Zak Seidov (zakseidov(AT)yahoo.com), Feb 25 2004

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Last modified February 16 02:30 EST 2012. Contains 205860 sequences.