A097410 Initial decimal digit of n^6.

1, 6, 7, 4, 1, 4, 1, 2, 5, 1, 1, 2, 4, 7, 1, 1, 2, 3, 4, 6, 8, 1, 1, 1, 2, 3, 3, 4, 5, 7, 8, 1, 1, 1, 1, 2, 2, 3, 3, 4, 4, 5, 6, 7, 8, 9, 1, 1, 1, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 5, 5, 6, 6, 7, 8, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 6, 6, 6, 7, 7, 8, 8, 9, 1, 1, 1, 1

Offset

1,2

Links

Table of n, a(n) for n=1..103.

Eric Weisstein's World of Mathematics, Gelfand's Question

Example

1, 64, 729, 4096, 15625, 46656, 117649, 262144, 531441, 1000000, ...

Mathematica

IntegerDigits[#][[1]]&/@(Range[110]^6) (* Harvey P. Dale, Mar 23 2018 *)

Crossrefs

Cf. A000027, A002993, A002994, A097408, A097409, A097411, A097412, A097413, A097414.

Sequence in context: A089321 A299629 A200308 * A367312 A195792 A242670

Adjacent sequences: A097407 A097408 A097409 * A097411 A097412 A097413

Keyword

nonn,base,easy

Author

Eric W. Weisstein, Aug 16 2004

Extensions

One prepended by Harvey P. Dale, Mar 23 2018

Status

approved