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A088562
Palindromic primes using at most two distinct digits.
1
2, 3, 5, 7, 11, 101, 131, 151, 181, 191, 313, 353, 373, 383, 727, 757, 787, 797, 919, 929, 11311, 11411, 13331, 15551, 16661, 18181, 19991, 32323, 33533, 35353, 72227, 72727, 74747, 75557, 76667, 77377, 77477, 77977, 78787, 78887, 79997, 94949, 95959
OFFSET
1,1
COMMENTS
Union of A056730 and A116692. [Arkadiusz Wesolowski, Sep 13 2011]
LINKS
Jon E. Schoenfield, Table of n, a(n) for n = 1..12320 (all terms < 10^25)
MATHEMATICA
Select[Prime[Range[10000]], PalindromeQ[#]&&Count[DigitCount[#], 0]>7&] (* Harvey P. Dale, Jul 31 2023 *)
CROSSREFS
Sequence in context: A002385 A069217 A083139 * A083712 A082806 A157868
KEYWORD
base,nonn
AUTHOR
Amarnath Murthy, Nov 28 2003
EXTENSIONS
More terms from Arkadiusz Wesolowski, Sep 13 2011
STATUS
approved