The Nth term formula for oblong numbers is N = N(N+1)
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The nth term of the sequence is expressed by the formula 8n - 4.
nth term = 5 +8n
The nth term is: 5-6n
Give the simple formula for the nth term of the following arithmetic sequence. Your answer will be of the form an + b.12, 16, 20, 24, 28, ...
The nth term is 0.37n+0.5 and the 10th term is 4.2