A378328 Decimal expansion of the base 4 Champernowne constant.

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

Offset

0,1

Comments

This constant is formed by the concatenation of the natural numbers in base 4 and then converted into base 10.

This constant is 4-normal.

Links

Table of n, a(n) for n=0..86.

OeisWiki, Champernowne constant

Example

0.426111111111111065764556571420161985095546238967230410682791635172587553...

Mathematica

First[RealDigits[ChampernowneNumber[4], 10, 100]]

Crossrefs

Cf. A030302, A003137, A030373, A031219, A030548, A030998, A054634, A031076, A033307 (base n expansions of base n Champernowne constants, without leading zero, for 2 <= n <= 10).

Cf. A066716, A077771, A378328, A378329, A378330, A378331, A378332, A378333, A033307 (decimal expansions of base n Champernowne constants for 2 <= n <= 10).

Cf. A066717, A077772, A378345, A378346, A378347, A378348, A378349, A378350, A030167 (continued fraction expansions of base n Champernowne constants for 2 <= n <= 10).

Sequence in context: A178394 A266391 A091664 * A010317 A358200 A131749

Adjacent sequences: A378325 A378326 A378327 * A378329 A378330 A378331

Keyword

nonn,cons

Author

Joshua Searle, Nov 23 2024

Status

approved