23 is a square mod p.

Terms

a(0) =2a(1) =7a(2) =11a(3) =13a(4) =19a(5) =23a(6) =29a(7) =41a(8) =43a(9) =67a(10) =73a(11) =79a(12) =83a(13) =101a(14) =103a(15) =107a(16) =173a(17) =191a(18) =193a(19) =197a(20) =199a(21) =227a(22) =233a(23) =251a(24) =257a(25) =263a(26) =269a(27) =277a(28) =283a(29) =317