A030177 When squared gives number composed of digits {4,5,6}.

2, 8, 216, 238, 258, 738, 6742, 25408, 80408, 2377908, 80278612, 667567716, 6756141388, 6823243112, 23802219742, 81648365908, 2136952377908, 80401900255258, 258159749875238, 25425667278648884, 237605691124298293112

Offset

1,1

Links

Zhao Hui Du, Table of n, a(n) for n = 1..24

H. Mishima Squares consisted of 3 different digits [From Max Alekseyev, May 18 2009]

Eric Weisstein's World of Mathematics, Square Number.

Author?, Source, (txt)

Crossrefs

Cf. A030176.

Sequence in context: A009801 A012297 A000893 * A009611 A015176 A013345

Adjacent sequences: A030174 A030175 A030176 * A030178 A030179 A030180

Keyword

nonn,base

Author

Patrick De Geest

Extensions

More terms from C. Ronaldo (aga_new_ac(AT)hotmail.com), Jan 14 2005

Two more terms from Jon E. Schoenfield, Sep 04 2006

More terms from Mishima's webpage added by Max Alekseyev, May 18 2009

Offset corrected by Zhao Hui Du, Feb 29 2024

Status

approved