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A058415 Numbers k such that k^2 contains only digits {0,1,5}, not ending with zero. 1
1, 74499, 124499, 10747139619499, 23560879769251, 23452400954944999 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
LINKS
CROSSREFS
Cf. A058416.
Sequence in context: A033450 A033448 A234725 * A238521 A104846 A206127
KEYWORD
nonn,base,more
AUTHOR
Patrick De Geest, Nov 15 2000
STATUS
approved

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Last modified May 20 08:05 EDT 2024. Contains 372703 sequences. (Running on oeis4.)