Question

if 1+1+1=41, 2+2+2=142, 3+3+3=363, 4+4+4= 764 then 5+5+5 =?​

Answer 1

this is a pattern

1+1+1=41

2+2+2=142

3+3+3=363

4+4+4=764

5+5+5=1405