A153124 Decimal expansion of log_20 (4).

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

Offset

0,1

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

Index entries for transcendental numbers

Formula

Equals 2*A152821. - R. J. Mathar, Aug 13 2024

Example

.46275642631951834852739540219528099178193101474713172367923...

Mathematica

RealDigits[Log[20, 4], 10, 100][[1]] (* Vincenzo Librandi, Sep 05 2013 *)

Crossrefs

Cf. decimal expansion of log_20(m): A152821 (m=2), A153035 (m=3), this sequence, A153454 (m=5), A153610 (m=6), A153630 (m=7), A153872 (m=8), A154019 (m=9), A154170 (m=10), A154191 (m=11), A154212 (m=12), A154433 (m=13), A154492 (m=14), A154705 (m=15), A154838 (m=16), A154900 (m=17), A154976 (m=18), A155115 (m=19), A155687 (m=21), A155789 (m=22), A155907 (m=23), A156015 (m=24).

Sequence in context: A356763 A137662 A336049 * A066252 A065165 A377033

Adjacent sequences: A153121 A153122 A153123 * A153125 A153126 A153127

Keyword

nonn,cons

Author

N. J. A. Sloane, Oct 30 2009

Status

approved