For the recurrence an=3an−1−2an−2a_n = 3a_{n-1} - 2a_{n-2}an=3an−1−2an−2, which initial conditions define a specific solution an=2na_n = 2^nan=2n?
a0=1,a1=1a_0 = 1, a_1 = 1a0=1,a1=1
a0=1,a1=2a_0 = 1, a_1 = 2a0=1,a1=2
a0=1,a1=4a_0 = 1, a_1 = 4a0=1,a1=4
a0=2,a1=1a_0 = 2, a_1 = 1a0=2,a1=1