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A023957 n-th digit after the decimal point of the n-th root of n. 2
0, 1, 2, 2, 2, 6, 2, 5, 7, 7, 1, 7, 7, 1, 6, 0, 2, 9, 0, 0, 5, 5, 3, 9, 3, 5, 4, 7, 6, 6, 9, 0, 2, 7, 8, 6, 0, 9, 5, 5, 7, 0, 7, 4, 9, 7, 9, 1, 5, 5, 9, 9, 8, 2, 4, 1, 3, 1, 5, 7, 0, 9, 2, 5, 5, 1, 5, 7, 9, 4, 8, 3, 2, 3, 9, 8, 6, 4, 6, 1, 2, 5, 3, 5, 0, 2, 4, 5, 1, 1, 8, 9, 6, 6, 0, 3, 8, 1, 9, 3, 4, 9 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

MATHEMATICA

Array[ Function[ n, RealDigits[ N[ Power[ n, 1/n ], n+6 ] ]// (#[ [ 1, #[ [ 2 ] ]+n ] ])& ], 110 ]

With[{nn=120}, Table[RealDigits[Surd[n, n], 10, nn+10][[1]][[n+1]], {n, nn}]] (* Harvey P. Dale, Aug 22 2021 *)

CROSSREFS

Sequence in context: A278251 A286847 A291439 * A224964 A278165 A074928

Adjacent sequences:  A023954 A023955 A023956 * A023958 A023959 A023960

KEYWORD

nonn,base

AUTHOR

N. J. A. Sloane, Olivier Gérard

STATUS

approved

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Last modified May 26 04:26 EDT 2022. Contains 354074 sequences. (Running on oeis4.)