[8 / 1 / ?] 37KiB, 300x323, stucco.jpg View SameGoogleImgOpsiqdbSauceNAO Thread Reply Original Report Media View Same Google ImgOps iqdb SauceNAO Download Anonymous ID:STMl8nC+ Thu 07 Nov 2019 16:21:52 No.9025078 View ViewReplyOriginalReport Quoted By: >>9025602 Day sum (31/32)^n for n from 0 to infinity