Partial sums of A102540 (primes that are not Chen primes).

Terms

a(0) =0a(1) =43a(2) =104a(3) =177a(4) =256a(5) =353a(6) =456a(7) =607a(8) =770a(9) =943a(10) =1136a(11) =1359a(12) =1588a(13) =1829a(14) =2100a(15) =2377a(16) =2660a(17) =2973a(18) =3304a(19) =3653a(20) =4020a(21) =4393a(22) =4776a(23) =5173a(24) =5594a(25) =6027a(26) =6466a(27) =6923a(28) =7386a(29) =7909