12
******************************
11, 16, 22 are the 3 numbers continuing the pattern.
Chat with our AI personalities
You add the 2 numbers before e.g. 2+3=5
81 then 243
0, 1, 1 (0+1), 2 (1+1), 3 (2+1), 5 (2+3), 8 (3+5), 13(5+8), 21 (13+8), 34 (21+13),....and so on.
Yes. The natural numbers {1, 2, 3, ...} are all contained within the integers {..., -3, -2, -1, 0, 1, 2, 3, ...}.
1, 3, 4, 7, 11, 18, 29, 47