A010648 Decimal expansion of cube root of 78.

4, 2, 7, 2, 6, 5, 8, 6, 8, 1, 6, 9, 7, 9, 1, 6, 8, 2, 4, 9, 8, 7, 7, 2, 8, 5, 2, 9, 2, 4, 2, 4, 9, 0, 8, 5, 8, 9, 1, 6, 7, 0, 8, 8, 8, 0, 1, 5, 4, 8, 7, 2, 9, 0, 7, 1, 0, 7, 8, 5, 5, 2, 3, 0, 1, 9, 1, 7, 9, 2, 2, 7, 1, 6, 3, 6, 6, 2, 5, 3, 3, 7, 2, 2, 6, 9, 7, 3, 4, 1, 1, 5, 6, 0, 0, 5, 1, 8, 4

Offset

1,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..5000

Formula

Equals A005486*A010585 = A002581*A010598. [Bruno Berselli, Mar 29 2013]

Mathematica

RealDigits[N[78^(1/3), 100]][[1]] (* Vincenzo Librandi, Mar 29 2013 *)

Prog

(PARI) sqrtn(78, 3) \\ Charles R Greathouse IV, Apr 14 2014

Crossrefs

Sequence in context: A087056 A076129 A260590 * A272335 A198994 A368664

Adjacent sequences: A010645 A010646 A010647 * A010649 A010650 A010651

Keyword

nonn,cons

Author

N. J. A. Sloane.

Status

approved