Numbers m such that m*(prime(m)+1) is a square.

Terms

a(0) =150a(1) =1274a(2) =7776a(3) =37631a(4) =96625a(5) =1436778a(6) =1617173a(7) =8751645a(8) =11873964a(9) =78580934a(10) =391317723a(11) =403263375a(12) =429830078a(13) =1653987950a(14) =1989687200a(15) =2125840598a(16) =2546468442a(17) =8179002128a(18) =8179002164a(19) =8179002192a(20) =30860615042a(21) =31374585176