A011409 Decimal expansion of 20th root of 18.

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

Offset

1,3

Links

Ivan Panchenko, Table of n, a(n) for n = 1..1000

Example

1.15548317276380660442597006152610650567410966599...

Mathematica

First[RealDigits[18^(1/20), 10, 100]] (* Paolo Xausa, Dec 02 2025 *)

Crossrefs

Sequence in context: A117191 A011189 A261346 * A255240 A168578 A344235

Adjacent sequences: A011406 A011407 A011408 * A011410 A011411 A011412

Keyword

nonn,cons,easy

Author

N. J. A. Sloane

Status

approved