A113584 - OEIS

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A113584

Beginning with 3, least prime such that concatenation of first n terms and its digit reversal both are primes.

2

3, 7, 3, 3, 43, 101, 19, 269, 1873, 41, 241, 3137, 139, 9011, 9187, 641, 29881, 12227, 3169, 13499, 8539, 7019, 19447, 12899, 73243, 124769, 1063, 37847, 127, 32321, 104287, 3407, 93553, 256643, 165469, 744659, 60217, 54773, 49297

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

OFFSET

1,1

LINKS

Table of n, a(n) for n=1..39.

CROSSREFS

Cf. A111382, A111383.

Sequence in context: A198350 A117190 A375553 * A111383 A195769 A021968

Adjacent sequences: A113581 A113582 A113583 * A113585 A113586 A113587

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy, Nov 06 2005

EXTENSIONS

Corrected and extended by Hans Havermann, Nov 08 2005

STATUS

approved