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A058414 Squares composed of digits {0,1,4}, not ending with zero. 2
1, 4, 144, 441, 1444, 10404, 40401, 1004004, 1100401, 4004001, 100040004, 114041041, 400040001, 414041104, 10000400004, 10110101401, 40000400001, 41011110144, 141001001001, 414441100441, 1000004000004, 1041110041104 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Cf. A058413.
Sequence in context: A277948 A083688 A053899 * A053891 A053897 A017294
KEYWORD
nonn,base
AUTHOR
Patrick De Geest, Nov 15 2000
STATUS
approved

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Last modified June 24 15:55 EDT 2024. Contains 373679 sequences. (Running on oeis4.)