User blog comment:Alemagno12/Graham Number Systems/@comment-25337554-20151214092441

Okay, the approximation of first sequence in chain notation will be:

3>3>1>2, 3>3>2>2, 3>3>3>2, 3>3>4>2, ...

Second sequence will be:

3>3>(3>3>1>2)>2, 3>3>(3>3>2>2)>2, 3>3>(3>3>3>2)>2, ...

Your seruence will get 3>3>x>x. Pretty small.