The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A070950

(Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A070950

Triangle read by rows giving successive states of cellular automaton generated by "Rule 30".
(history; published version)

#83 by Andrey Zabolotskiy at Mon Jul 29 18:17:09 EDT 2024

STATUS

editing

approved

#82 by Andrey Zabolotskiy at Mon Jul 29 18:16:48 EDT 2024

EXAMPLE

1;

1,1,1;

1,1,0,0,1;

STATUS

approved

editing

#81 by N. J. A. Sloane at Fri Sep 01 04:01:01 EDT 2023

STATUS

proposed

approved

#80 by Paolo Xausa at Sun Aug 13 08:28:15 EDT 2023

STATUS

editing

proposed

#79 by Paolo Xausa at Sun Aug 13 08:27:57 EDT 2023

CROSSREFS

Cf. A094605 (periods of diagonals from the right), A363345 (eventual periods of diagonals from the left), A363346 (length of initial transients on diagonals from the left).

STATUS

proposed

editing

#78 by Paolo Xausa at Sun Aug 13 08:17:07 EDT 2023

STATUS

editing

proposed

#77 by Paolo Xausa at Sun Aug 13 08:16:49 EDT 2023

CROSSREFS

Cf. A094605 (periods of diagonals from the right), A363345 (eventual period periods of diagonals from the left).

#76 by Paolo Xausa at Sun Aug 13 08:15:12 EDT 2023

CROSSREFS

Cf. A363343 (diagonals from the right), A363344 (diagonals from the left).

Cf. A094605 (periods of diagonals from the right), A363345 (eventual period of diagonals from the left).

STATUS

approved

editing

#75 by N. J. A. Sloane at Mon Dec 30 12:07:13 EST 2019

STATUS

editing

approved

#74 by N. J. A. Sloane at Mon Dec 30 12:07:07 EST 2019

LINKS

Mats Granvik, <a href="/A070950/a070950.png">Simple formula and table illustrated with conditional formatting Microsoft Office Excel</a>

PROG

From Mats Granvik, Dec 08 2019: (Start)

(Microsoft Office Excel)

=mod(a1+b1+(1+b1)*c1, 2)

to be entered in cell b2 with a single 1 somewhere in the first row.

(End)

STATUS

proposed

editing