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A082808 Palindromic primes whose digit permutation yields at least one other palindromic prime. 2
101, 10301, 10501, 17971, 30103, 30703, 30803, 37273, 39293, 70207, 70507, 71917, 73237, 79397, 93239, 97379, 1003001, 1008001, 1028201, 1035301, 1043401, 1055501, 1065601, 1074701, 1082801, 1085801, 1093901, 1153511 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..1000

EXAMPLE

101 gives 011 = 11, 17971 gives 71917.

MATHEMATICA

oppQ[n_]:=Count[FromDigits/@Permutations[IntegerDigits[n]], _?(PrimeQ[#]&&PalindromeQ[#]&)]>1; Select[Prime[Range[100000]], PalindromeQ[#] && ooppQ[ #]&] (* Harvey P. Dale, Aug 14 2019 *)

CROSSREFS

Cf. A082807.

Sequence in context: A096884 A055474 A071783 * A100027 A097727 A083981

Adjacent sequences:  A082805 A082806 A082807 * A082809 A082810 A082811

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy and Meenakshi Srikanth (menakan_s(AT)yahoo.com), Apr 20 2003

EXTENSIONS

Corrected and extended by Giovanni Resta, Feb 07 2006

STATUS

approved

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Last modified October 21 18:30 EDT 2020. Contains 337919 sequences. (Running on oeis4.)