Let bn denote the number of sequences of ones and zeros that are of length n and have the ones only occurring in groups of three or more. find a recurrence relation for bn such that the number of elements in this relation does not depend on n.

no

explanation:

you can be freinds, and people but not follow people.

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6