每行數字遞減後遞增 (13735)

B2=IF(COLUMN(A1)>ROW(A1)*2-1,"",IF(COLUMN(A1)>ROW(A1),A2+1,ROW(A1)-COLUMN(A1)+1))



留言

  1. 簡化一下

    =IF(COLUMN(A1)>ROW(A1)*2-1,"",ABS(ROW(A1)-COLUMN(A1))+1)

    回覆刪除

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