what number is next in the sequence 59 38 21 17 4
A common pattern here is that the differences go 21,17,4,1321,17,4,1321,17,4,13, so the next term is 4+9=134+9=134+9=13, which matches the published solutions for this sequence.
A common pattern here is that the differences go 21,17,4,1321,17,4,1321,17,4,13, so the next term is 4+9=134+9=134+9=13, which matches the published solutions for this sequence.