A053955 Squares composed of digits {4,5,9}.

4, 9, 49, 44944, 5555449, 545549449, 59554545444, 459949959549955449, 555444595959444995959495549444, 495555459949459999994555545994544549499995545449

Offset

1,1

Links

Table of n, a(n) for n=1..10.

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, May 18 2009]

Crossrefs

Cf. A053954.

Sequence in context: A058444 A053925 A053943 * A038340 A374850 A016489

Adjacent sequences: A053952 A053953 A053954 * A053956 A053957 A053958

Keyword

nonn,base

Author

Patrick De Geest, Mar 15 2000

Extensions

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

Status

approved