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URL: https://oeis.org/A155513

⇱ A155513 - OEIS


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A155513
Lesser of emirps (pairs) with digits 0 and 1 only.
3
10011101, 100100111, 1000110101, 1001001011, 1010001101, 1010011111, 10010100101, 10100000011, 10100000111, 10111001011, 100000010101, 100000011011, 100101110111, 100101111001, 100110101011, 100110101111
OFFSET
1,1
LINKS
MATHEMATICA
Union[Sort[#]&/@({#, IntegerReverse[#]}&/@Select[FromDigits/@Tuples[{1, 0}, 12], !PalindromeQ[#]&&AllTrue[{#, IntegerReverse[#]}, PrimeQ]&])][[;; , 1]] (* Harvey P. Dale, Oct 19 2025 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Lekraj Beedassy, Jan 23 2009
EXTENSIONS
First missed entry added. Lekraj Beedassy, May 30 2009
More terms from Sean A. Irvine, Mar 04 2010
STATUS
approved