Number of primes between n*1000 and (n+1)*1000.

Terms

a(0) =168a(1) =135a(2) =127a(3) =120a(4) =119a(5) =114a(6) =117a(7) =107a(8) =110a(9) =112a(10) =106a(11) =103a(12) =109a(13) =105a(14) =102a(15) =108a(16) =98a(17) =104a(18) =94a(19) =104a(20) =98a(21) =104a(22) =100a(23) =104a(24) =94a(25) =98a(26) =101a(27) =94a(28) =98a(29) =92