This series follows the recurrence relation: each term after position 5 equals the product of the two terms three positions and one position before it. More specifically, starting from position 6: term(n) = term(n-3) × term(n-1) + n. For 23: 23 = 0×5 + 8 (position). Then 4 = 1×23 + 11 (position), and 119 = 5×4 + 14. The pattern produces 4, 119.