The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A021108

(Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A021108

Decimal expansion of 1/104.
(history; published version)

#18 by Charles R Greathouse IV at Thu Oct 13 14:18:17 EDT 2022

STATUS

editing

approved

#17 by Charles R Greathouse IV at Thu Oct 13 14:18:14 EDT 2022

LINKS

<a href="/index/Rec#order_04">Index entries for linear recurrences with constant coefficients</a>, signature (1,0,-1,1).

STATUS

approved

editing

#16 by Bruno Berselli at Fri Apr 13 11:39:11 EDT 2018

STATUS

reviewed

approved

#15 by Alonso del Arte at Fri Apr 13 11:12:08 EDT 2018

STATUS

proposed

reviewed

#14 by Bruno Berselli at Fri Apr 13 08:28:03 EDT 2018

STATUS

editing

proposed

Discussion

Fri Apr 13

11:12

Alonso del Arte: I thought about moving those references to 1/26 et al to Crossrefs, but maybe they should stay in the comment since it makes the relationship more obvious than it would be as cross-refs.

#13 by Bruno Berselli at Fri Apr 13 08:27:54 EDT 2018

EXAMPLE

0.009615384615384615384615384615384615384615384615384615384615384615384009615384615384615384615384615384615384615384615384615384615384...

#12 by Bruno Berselli at Fri Apr 13 08:23:32 EDT 2018

COMMENTS

After 9, periodic with period 6: [6, 1, 5, 3, 8, 4]. See also A021030 (1/26), A021069 (1/65), A021420 (1/416), A021654 (1/650). - Bruno Berselli, Apr 13 2018

FORMULA

Equals A020821 * A021017 = A020773 * A021030 = A020761 * A021056. - Bruno Berselli, Apr 13 2018

EXAMPLE

0.0096153846153846153846153846009615384615384615384615384615384615384615384615384615384615384615384...

STATUS

proposed

editing

#11 by Jon E. Schoenfield at Fri Apr 13 01:55:34 EDT 2018

STATUS

editing

proposed

#10 by Jon E. Schoenfield at Fri Apr 13 01:55:32 EDT 2018

AUTHOR

N. J. A. Sloane.

STATUS

reviewed

editing

#9 by Alonso del Arte at Fri Apr 13 00:37:07 EDT 2018

STATUS

proposed

reviewed

Discussion

Fri Apr 13

00:49

Michel Marcus: you could add a comment with the repeating pattern ?