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A104327
Primes which are the reverse concatenation of five consecutive numbers.
0
76543, 2726252423, 5150494847, 7372717069, 9392919089, 10310210110099, 127126125124123, 151150149148147, 153152151150149, 157156155154153, 201200199198197, 217216215214213, 235234233232231, 297296295294293
OFFSET
1,1
EXAMPLE
The first term is 76543 which is a prime and is the reverse concatenation of 3,4,5,6 and 7 which are five consecutive numbers.
CROSSREFS
Sequence in context: A295818 A183744 A236709 * A357608 A046720 A258606
KEYWORD
base,nonn
AUTHOR
Shyam Sunder Gupta, Apr 17 2005
STATUS
approved