login
A010587
Decimal expansion of cube root of 15.
1
2, 4, 6, 6, 2, 1, 2, 0, 7, 4, 3, 3, 0, 4, 7, 0, 1, 0, 1, 4, 9, 1, 6, 1, 1, 3, 2, 3, 1, 5, 4, 5, 8, 9, 0, 4, 2, 7, 3, 5, 4, 8, 4, 4, 8, 6, 6, 2, 8, 0, 5, 3, 7, 6, 0, 1, 7, 8, 7, 8, 7, 4, 1, 0, 2, 9, 3, 3, 7, 6, 9, 5, 2, 9, 2, 2, 8, 9, 7, 4, 6, 3, 2, 1, 6, 2, 9, 8, 7, 0, 2, 6, 6, 4, 3, 4, 6, 0, 5
OFFSET
1,1
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 1..5000 (a(5000) corrected by Sean A. Irvine)
EXAMPLE
2.466212074330470101491611323154589042735484486628053760178... - Muniru A Asiru, Feb 19 2019
MAPLE
evalf[100](root(15, 3)); # Muniru A Asiru, Feb 19 2019
MATHEMATICA
RealDigits[15^(1/3), 10, 200][[1]] (* Vladimir Joseph Stephan Orlovsky, Feb 06 2012 *)
PROG
(PARI) sqrtn(15, 3) \\ Charles R Greathouse IV, Apr 14 2014
(Magma) SetDefaultRealField(RealField(100)); (15)^(1/3); // G. C. Greubel, Feb 19 2019
(Sage) numerical_approx((15)^(1/3), digits=100) # G. C. Greubel, Feb 19 2019
CROSSREFS
Cf. A010245 (continued fraction).
Sequence in context: A071083 A141765 A234574 * A372035 A213473 A134920
KEYWORD
nonn,cons
STATUS
approved