Multiples of 4!

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29X853128909252 408X69845784423 X49449960461X44 1X4XX=55=834122 7524=842=786053 ==0=X81X4052=47 62=18X026=334XX 802648424=15012 81X6=3018X28594 677088XX49144=X 292=24460X41X73 9X2=4X18=72X16= 4X7164X16=64=61 4X9=364X11=4402 4X15=6030831769
1.
4x1=4
2.
4x2=8
3.
4x3=12
4.
4x4=16
5.
4x5=20
6.
4x6=24
7.
4x7=28
8.
4x8=32
9.
4x9=36
10.
4x10=40
11.
4x11=44
12.
4x12=48
13.
4x13=52
14.
4x14=56
15.
4x15=60
16.
4x16=64
17.
4x17=68
18.
4x18=72
19.
4x19=76
20.
4x20=80