A058435 Numbers k such that k^2 contains only digits {0,4,5}, not ending with zero.

2, 224612, 233462, 7376002, 21072602, 22370752, 7386136002, 735156748252, 21082112192576920612, 63639964217112858462, 6674983479713230005962, 21214250022106461574572502, 2108436491907081488939581538

Offset

1,1

Links

Table of n, a(n) for n=1..13.

Patrick De Geest, Index to related sequences

Hisanori Mishima, Sporadic tridigital solutions

Crossrefs

Cf. A058436.

Sequence in context: A124362 A228001 A202867 * A151606 A176939 A070694

Adjacent sequences: A058432 A058433 A058434 * A058436 A058437 A058438

Keyword

nonn,base,more

Author

Patrick De Geest, Nov 15 2000

Extensions

Three more terms from Mishima's webpage added by Max Alekseyev, Jan 28 2012

a(12) from Zhao Hui Du, Feb 28 2024

a(13) from Zhao Hui Du, Mar 08 2024

Status

approved