What is the next number in the sequence? 1 11 21 1211 111221 312211
13112221
Count of continuous numbers
What is the next number in the sequence - 1, 7, 10, 13, 19, 23, 28, 31, 32, 44, 49, 68, 70, 79, 82, 86, 91, 94, 97, 100, 103, 109, 129, 130, ?
What is the next number in the matchsticks number sequence below?