Least member of a quartet of bemirps of n digits such that the 4 bemirps are the greatest of twin primes or 0 if not such prime exist.
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 10006181886601, 106018800186811
1 seqfan posts
Sat May 2 16:12:32 CEST 2009 [seqfan] Re: OEIS duplicate hunt