5 20 380 144020 ?
Pick.
A) 20741616380	B) 20841616380	C) 21741616380	D) 22741616380	E) 20791616380
If number=N, then next number=N*(N-1)   So 5, (5*4=20), (20*19=380), (380*379=144020), (144020*144019=20741616380)   20741616380NSWER:20741616380
<result>A</result>
5 20 380 144020 ?