A045789 Squares with initial digit '6'.

64, 625, 676, 6084, 6241, 6400, 6561, 6724, 6889, 60025, 60516, 61009, 61504, 62001, 62500, 63001, 63504, 64009, 64516, 65025, 65536, 66049, 66564, 67081, 67600, 68121, 68644, 69169, 69696, 600625, 602176, 603729, 605284, 606841

Offset

1,1

Links

Table of n, a(n) for n=1..34.

Formula

a(n) = A045860(n)^2. - Michel Marcus, Sep 04 2021

Mathematica

Flatten[Table[Range[Ceiling[Sqrt[6 10^n]], Floor[Sqrt[7 10^n]]]^2, {n, 5}]] (* Harvey P. Dale, Jun 15 2011 *)

Crossrefs

Cf. A045860.

Cf. A045784, A045785, A045786, A045787, A045788, A045791, A045792, A045793.

Sequence in context: A232052 A200788 A250355 * A000525 A067476 A179810

Adjacent sequences: A045786 A045787 A045788 * A045790 A045791 A045792

Keyword

nonn,base

Author

Jeff Burch

Status

approved