Is this a next in the sequence thing? Any reason why the obvious 24 has been ignored?
+5 -2
23
24, they are going up in 3's, 13, 16, 19 and 18, 21 so next number is 24.
24
13 and 19.
They are 13 and 19
13 18 16 21 19? After This It's 24 22 27 25 30 28 33 and 31. They First Added 5 To A Number And Subtracted It With 2 And did it again and again for answer!!!
19
16 + 16 + 16 + 17 + 18 + 18 + 18 + 19 + 19 + 20 + 20 + 20 + 21 = 238
16/19
16.5 is the median.
19 is prime.
They are 13 and 19 which are prime numbers