Primes that are exactly halfway between the nearest square and the nearest cube.

Terms

a(0) =2203a(1) =90863a(2) =185477a(3) =388573a(4) =613607a(5) =912349a(6) =1293899a(7) =1600919a(8) =2146457a(9) =30661333a(10) =35608189a(11) =81190429a(12) =105823093a(13) =122753857a(14) =204341747a(15) =338602837a(16) =368601707a(17) =374788121a(18) =426958673a(19) =498675409a(20) =586371239a(21) =656232799a(22) =665360321a(23) =674509487a(24) =693132527a(25) =1102304669a(26) =1180942709