div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentthe-number-of-ducci-sequences-with-a-given-periodhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: The number of Ducci sequences with a given period loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer2022051404586e2e091a28ab14178bac08html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentthe-number-of-ducci-sequences-with-a-given-periodhtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: The number of Ducci sequences with a given period loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer2022051404586e2e091a28ab14178bac08html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentthe-number-of-ducci-sequences-with-a-given-periodhtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: The number of Ducci sequences with a given period loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader034fdocumentsinreader034viewer2022051404586e2e091a28ab14178bac08html5thumbnails3jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=4Page 4button div class=trans-imageimg data-url=documentthe-number-of-ducci-sequences-with-a-given-periodhtmlpage=4 data-page=4 class=trans-thumb lazyload alt=Page 4: The number of Ducci sequences with a given period loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...