Find the next term of the following sequence: 1, 11, 21, 1211, 111221?

Question

Very good, the answer is 312211
Its a simple compression algorithm. You guys got it pretty quickly. I was just testing the quality of responses.

Answer 1

312211.

The first number is 1. The second number is "one 1", how the previous number was constituted. The third number is "two 1s", or how the second number was constituted. The fourth number is "one 2, one 1", or how the previous number was constituted. The fifth number is "one 1, one 2, two 1s", or how the number was constituted. The fifth number is 111221, so the sixth number should tell you how it was constituted: three 1s, two 2s, one 1.

Answer 2

a million. 13112221, the following is the way you get it. After starting up the series with a million, each and every time period interior the series includes communities of two numbers depending on the previous time period - the first being the quantity and the 2d specifying which digit. get mutually the first time period is a million, which has "one a million" in it, consequently 11. 11 has "2 a million's" in it, consequently 21. 21 has "one 2 and one a million" in it and consequently 1211. 2. the answer is 6, A/5=2 then multiply each and every area by ability of five (Ax5)/5=2x5, the 5's on the left area cancel out, and also you multiply 2 by ability of five and that equals 10 so A=10. ok on to B, so that you've B/5=4, smae with A we can do with B multiply each and every area by ability of five (Bx5)/5=5x4, back the 5's cancel out and also you ultimately end up with B=5x4 which equals 20 so B=20. Now take (10+20)/5=?, 30/5=6. 3. This difficulty is a 2:a million ratio so the guy can drink two times as a lot because the ladies individuals ought to drink. So after 2 days of the ladies individuals ingesting it should be like quicker or later for the guy, so each and every 2 days should be like 3 days of ingesting for the guy. Now we can take 27 and divide it by ability of three which equals 9, take 9 and multiply it by ability of two and also you've your answer. 18 days. ought to look as if this. 27/3=9x2=18

Answer 3

the look and say sequence

1, 11, 21, 1211, 111221, 312211, 13112221 and so on....

Answer 4

This has been asked six times at least in recent weeks, so don't assume people who get it quickly are bright, the odds are they have seen it before,

Answer 5

312211

Answer 6

1112211