Positive integers of the form (6*m^2 + 1)/11.

Terms

a(0) =5a(1) =35a(2) =107a(3) =197a(4) =341a(5) =491a(6) =707a(7) =917a(8) =1205a(9) =1475a(10) =1835a(11) =2165a(12) =2597a(13) =2987a(14) =3491a(15) =3941a(16) =4517a(17) =5027a(18) =5675a(19) =6245a(20) =6965a(21) =7595a(22) =8387a(23) =9077a(24) =9941a(25) =10691a(26) =11627a(27) =12437a(28) =13445a(29) =14315