A361973 Decimal expansion of twice the Champernowne constant.

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

Offset

0,1

Links

Paolo Xausa, Table of n, a(n) for n = 0..10000

Eric Weisstein's World of Mathematics, Champernowne constant

Example

0.2469135782022242628303234...

Mathematica

First[RealDigits[2*ChampernowneNumber[], 10, 100]] (* Paolo Xausa, Jul 23 2024 *)

Crossrefs

Cf. A007376, A033307.

Sequence in context: A306091 A074108 A231408 * A021409 A283501 A335923

Adjacent sequences: A361970 A361971 A361972 * A361974 A361975 A361976

Keyword

nonn,base,easy,cons

Author

Seiichi Manyama, Apr 01 2023

Status

approved