login
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
OFFSET
1,3
LINKS
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
KEYWORD
nonn,base
STATUS
approved