%I #3 Jul 14 2012 11:32:24
%S 1,2,17,20,190,357,959,4479,10522,16447,21383,22993,37977,53972,
%T 129076,205244,440069,745584,830983,918422,1073653,2309722,2731757,
%U 3833005,4788328,5025102,5411333
%N Indices of records in A157190: prime(a(n)) can be written in more ways as pq-p-q (p,q, prime) than any smaller prime.
%F A157191 = A000720 o A157190 ; A157190 = A000040 o A157191.
%K nonn
%O 1,2
%A _M. F. Hasler_, Mar 16 2009