A007938 Some nontrivial permutation of digits is a square.

10, 18, 40, 46, 52, 61, 63, 90, 94, 100, 106, 108, 112, 121, 136, 144, 148, 160, 163, 169, 180, 184, 196, 205, 211, 225, 234, 243, 250, 252, 256, 259, 265, 279, 295, 297, 298, 306, 316, 342, 360, 400, 406, 409, 414, 418, 423, 432, 441, 448, 460, 478, 481, 484, 487

Offset

1,1

Links

Table of n, a(n) for n=1..55.

F. Smarandache, Only Problems, Not Solutions!

Crossrefs

Sequence in context: A153360 A189323 A064485 * A007937 A300601 A301326

Adjacent sequences: A007935 A007936 A007937 * A007939 A007940 A007941

Keyword

nonn,base

Author

R. Muller

Status

approved