Morgan has written down a number pattern with two rules alternating with each other. What number should come next?  $$1$$~ ~ ~ $$8$$~ ~ ~ $$16$$~ ~ ~ $$23$$~ ~ ~ $$46$$~ ~ ~ $$53$$~ ~ ~ \ldots\ldots{} 
Overseas Competition->Knowledge Point->Calculation Modules->Basic Concepts of Equation->Linear Equations with one Variable->Equations with Whole Number Coefficient Overseas Competition->Knowledge Point->Calculation Modules->Sequences and Number Tables->Patterns in Number Sequences->Filling Sequences according to the Patterns