The next number in this sequence is 65. according to your numbers ( 2 5 11 20 32 47 ) you add 3 to get 5 from 2. then you add 6 to 5 in order to get 11. then you'll add 9, 12, 15 ( then add 18 to 47 and get 65 ) etc. Each time you add you must increase the added by 3. BTW i really enjoyed your question. Hope this helps. :)
next in the sequence: 10,20,30,20
14
14
The next number in the sequence will be 56.
20
Think it's 30...then 20
10
25 is the next number that appears in that sequence.
A number sequence is not a question. So there can be no "answer".
500
11 and 8
10 is one possibility.