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 A104328 Primes which are the reverse concatenation of three consecutive prime numbers. 1
 292319, 127113109, 193191181, 283281277, 331317313, 359353349, 373367359, 397389383, 409401397, 439433431, 461457449, 463461457, 479467463, 509503499, 641631619, 691683677, 751743739, 787773769, 809797787, 839829827, 883881877 (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 The first term is 292319 which is a prime and is the reverse concatenation of 19,23 and 29 which are three consecutive prime numbers. MATHEMATICA Select[FromDigits[Flatten[IntegerDigits/@Reverse[#]]]&/@Partition[ Prime[ Range[200]], 3, 1], PrimeQ] (* Harvey P. Dale, Oct 15 2015 *) CROSSREFS Sequence in context: A233988 A287048 A168500 * A219318 A255761 A255754 Adjacent sequences: A104325 A104326 A104327 * A104329 A104330 A104331 KEYWORD base,nonn AUTHOR Shyam Sunder Gupta, Apr 17 2005 STATUS approved

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Last modified September 11 12:23 EDT 2024. Contains 375829 sequences. (Running on oeis4.)