Is this pattern recursive 1 11 111 1111 11111?

Answer 1

Oh honey, that pattern is as recursive as a broken record playing the same old tune. Each number just adds another 1 to the end, like a never-ending saga of ones. So yeah, it's recursive alright, just like that annoying jingle that gets stuck in your head for days.

Answer 2

Yes, this pattern is recursive. Each number in the sequence is formed by repeating the digit "1" one more time than the previous number. This recursive pattern can be described by the formula ( a_n = 10a_{n-1} + 1 ), where ( a_n ) represents the nth term in the sequence.

Answer 3

Yes. One possible description is Un+1 = 10*Un + 1.