%I
%S 2,3,7,1321,54151,152461,3589741,4102561,116645455081,4344917276701,
%T 20825699190451,852277147361641,11417019330356641
%N nth row of the following triangle contains smallest set of n primes which form n successive terms of an arithmetic progression from the 2nd to (n+1)th term with the first term 1. Sequence contains the leading diagonal.
%C Conjectures: (1) Sequence is infinite. (2) For every n there are infinitely many arithmetic progressions with n successive primes.
%C A088252(n)=n*A088250(n)+1=n*A088251(n)n+1.  _Farideh Firoozbakht_, Feb 21 2004
%e 2
%e 2 3
%e 3 5 7
%e 331 661 991 1321
%e ...
%Y Cf. A002110, A088250, A088251.
%K nonn
%O 1,1
%A _Amarnath Murthy_, Sep 26 2003
%E More terms from _Farideh Firoozbakht_, Feb 21 2004
