write the first five terms of the sequence an+1=an-3. a1=31

Question

a_n+1=a_n-3

Answer 1

write the first five terms of the sequence an+1=an-3. a1=31

Sequence definition:

a₁ = 31

a_n+1=a_n-3

Sequence starts with n=0:

n = 0; a₁ = 31

n = 1: a_n+1 = a_n - 3 ; a₂ = a₁ - 3; a₂ = 28

n = 2; . . . a₃ = 25

n = 3; . . . a₄ = 22

n = 4; . . . a₅ = 19