Multiplicative order of 2 modulo prime(n)^2 for n >= 2.

Terms

a(0) =6a(1) =20a(2) =21a(3) =110a(4) =156a(5) =136a(6) =342a(7) =253a(8) =812a(9) =155a(10) =1332a(11) =820a(12) =602a(13) =1081a(14) =2756a(15) =3422a(16) =3660a(17) =4422a(18) =2485a(19) =657a(20) =3081a(21) =6806a(22) =979a(23) =4656a(24) =10100a(25) =5253a(26) =11342a(27) =3924a(28) =3164a(29) =889