A169889 Numbers that are carryless squares in base 10.

0, 1, 4, 5, 6, 9, 100, 105, 121, 126, 144, 149, 164, 169, 181, 186, 400, 405, 424, 429, 441, 446, 461, 466, 484, 489, 500, 501, 504, 505, 506, 509, 600, 605, 621, 626, 644, 649, 664, 669, 681, 686, 900, 905, 924, 929, 941, 946, 961, 966, 984, 989, 10000, 10005, 10104

Offset

1,3

Comments

A059729 sorted and duplicates removed.

Links

N. J. A. Sloane, Table of n, a(n) for n = 1..5008

David Applegate, Marc LeBrun and N. J. A. Sloane, Carryless Arithmetic (I): The Mod 10 Version.

Index entries for sequences related to carryless arithmetic

Crossrefs

Cf. A059729, A169963.

See A087019 (lunar squares) for another version.

Sequence in context: A033819 A058782 A115762 * A144022 A028280 A120520

Adjacent sequences: A169886 A169887 A169888 * A169890 A169891 A169892

Keyword

nonn,base

Author

David Applegate, Marc LeBrun and N. J. A. Sloane, Jul 06 2010

Status

approved