UNIQUEARRAY(MAPARRAY(range(todate("2021-01-01"),todate("2021-12-01"),1),FORMAT(ITEM,'yyyyMM')) )
----------
理解错了
-------------
UNIQUEARRAY(MAPARRAY(range(1,52,1),CONCATENATE(YEAR(TODAY()),FORMAT(ITEM,"00"))) )
CONCATENATE("第",right($$$,2),"周")
MAPARRAY(RANGE(1,20,1),CONCATENATE(year(today()),if(len(item)=1,CONCATENATE("0",item),item)))