A014392 Final 2 digits of 8^n.

1, 8, 64, 12, 96, 68, 44, 52, 16, 28, 24, 92, 36, 88, 4, 32, 56, 48, 84, 72, 76, 8, 64, 12, 96, 68, 44, 52, 16, 28, 24, 92, 36, 88, 4, 32, 56, 48, 84, 72, 76, 8, 64, 12, 96, 68, 44, 52, 16, 28, 24, 92, 36, 88, 4, 32, 56

Offset

0,2

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

Index entries for sequences related to final digits of numbers

Mathematica

PowerMod[8, Range[0, 60], 100] (* Vincenzo Librandi, Aug 15 2016 *)

Prog

(Magma) [Modexp(8, n, 100): n in [0..110]]; // Vincenzo Librandi, Aug 15 2016

Crossrefs

Sequence in context: A358324 A137664 A317028 * A008462 A043078 A037413

Adjacent sequences: A014389 A014390 A014391 * A014393 A014394 A014395

Keyword

nonn,base,easy

Author

N. J. A. Sloane.

Status

approved