Combined Diophantine Chebyshev sequences A077409 and A077250.

Terms

a(0) =7a(1) =11a(2) =59a(3) =103a(4) =583a(5) =1019a(6) =5771a(7) =10087a(8) =57127a(9) =99851a(10) =565499a(11) =988423a(12) =5597863a(13) =9784379a(14) =55413131a(15) =96855367a(16) =548533447a(17) =958769291a(18) =5429921339a(19) =9490837543a(20) =53750679943a(21) =93949606139a(22) =532076878091a(23) =930005223847