Complete the following pattern 15 14 12 50?

The sequence appears to involve two alternating patterns: one decreasing by 1 (15 to 14) and then by 2 (14 to 12), while the last number, 50, seems unrelated to the first three. If we focus on the decreasing pattern, the next number would likely be 11. However, without additional context for the 50, it's unclear how it fits into the sequence. Thus, a possible continuation could be 11 followed by another unrelated number or pattern.