OFFSET

1,1

LINKS

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

EXAMPLE

The first term is 59534743 which is a prime and is the reverse concatenation of 43,47,53 and 59 which are four consecutive prime numbers.

MATHEMATICA

Select[FromDigits[Flatten[IntegerDigits/@Reverse[#]]]&/@Partition[ Prime[ Range[300]], 4, 1], PrimeQ] (* Harvey P. Dale, Nov 13 2021 *)

CROSSREFS

KEYWORD

base,nonn

AUTHOR

Shyam Sunder Gupta, Apr 17 2005

STATUS

approved