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A067442 a(1) = 1 and then smallest nontrivial n-th power starting with 1. 10
1, 16, 125, 16, 1024, 15625, 128, 1679616, 19683, 1024, 177147, 16777216, 1594323, 16384, 14348907, 152587890625, 131072, 101559956668416, 1162261467, 1048576, 10460353203, 17592186044416, 11920928955078125, 16777216 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

COMMENTS

Program and terms from Robert G. Wilson.

MAPLE

a = {}; Do[k = 2; While[First[IntegerDigits[k^n]] != 1, k++ ]; a = Append[a, k^n], {n, 2, 25}]; a

CROSSREFS

Sequence in context: A060633 A125353 A126511 * A000485 A007787 A067470

Adjacent sequences:  A067439 A067440 A067441 * A067443 A067444 A067445

KEYWORD

base,easy,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Feb 05 2002

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Last modified February 16 20:10 EST 2012. Contains 205959 sequences.