zài / zhège / shùliè / zhōng / hòu / yí / xiàng / yǔ / qián / yí / xiàng / zhījiān / mǎnzú / gùdìng / de / dìtuīguānxì在这个数列中,后一项与前一项之间满足固定的递推关系。In this sequence, each term and the preceding term satisfy a fixed recurrence relation.