A053943 Squares composed of digits {3,4,9}.

4, 9, 49, 44944, 4439449, 344443393449, 433433939449, 34449444994349999433343349994949439344449

Offset

1,1

Links

Table of n, a(n) for n=1..8.

P. De Geest, Squares containing at most three distinct digits, Index entries for related sequences

H. Mishima Squares consisted of 3 different digits [From Max Alekseyev, Mar 10 2009]

Crossrefs

Cf. A053942.

Sequence in context: A053965 A058444 A053925 * A053955 A038340 A016489

Adjacent sequences: A053940 A053941 A053942 * A053944 A053945 A053946

Keyword

nonn,base,more

Author

Patrick De Geest, Mar 15 2000

Extensions

One more term from Mishima's page added by Max Alekseyev, Mar 10 2009

Status

approved