Positions of squares among the powers of primes (A000961).

Terms

a(0) =1a(1) =4a(2) =8a(3) =11a(4) =15a(5) =24a(6) =28a(7) =33a(8) =42a(9) =54a(10) =71a(11) =79a(12) =92a(13) =121a(14) =137a(15) =153a(16) =171a(17) =188a(18) =199a(19) =248a(20) =293a(21) =314a(22) =364a(23) =393a(24) =446a(25) =526a(26) =559a(27) =605a(28) =651a(29) =719