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A052070
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Smallest squares whose digits occur with the same frequency n.
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5
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0, 7744, 100220121, 1001481404808481, 269996262622969, 445646655445456656, 114811414848448481881, 425425422552255452244544, 244848282488224248488284224
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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LINKS
| P. De Geest, Numbers whose digits occur with same frequency
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EXAMPLE
| E.g. 1001481404808481 (= 31646191^2) and its digits 0, 1, 4 and 8 each occur four times.
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CROSSREFS
| Cf. A052069, A045540, A052046, A052049, A052050, A052072.
Sequence in context: A187958 A052050 A116064 * A052099 A079035 A116317
Adjacent sequences: A052067 A052068 A052069 * A052071 A052072 A052073
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KEYWORD
| nonn,base,more,nice
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AUTHOR
| Patrick De Geest (pdg(AT)worldofnumbers.com), Jan 15 2000.
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EXTENSIONS
| Two more terms from Jon Schoenfield (jonscho(AT)hiwaay.net), Oct 11 2008
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