The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A369174

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

A369174

Irregular triangle read by rows: row n lists the number of U characters for each of the distinct derivable strings in the MIU formal system that are n characters long.
(history; published version)

#32 by Andrew Howroyd at Thu Jan 18 10:51:27 EST 2024

STATUS

reviewed

approved

#31 by Michel Marcus at Thu Jan 18 10:14:55 EST 2024

STATUS

proposed

reviewed

#30 by Paolo Xausa at Thu Jan 18 07:52:08 EST 2024

STATUS

editing

proposed

#29 by Paolo Xausa at Thu Jan 18 07:49:42 EST 2024

REFERENCES

Douglas R. Hofstadter, Gödel, Escher, Bach: an Eternal Golden Braid, Basic Books, 1979, pp. 33-41-49 and pp. 269261-270262.

STATUS

approved

editing

Discussion

Thu Jan 18

07:52

Paolo Xausa: Corrected page numbers.

#28 by OEIS Server at Wed Jan 17 07:48:45 EST 2024

LINKS

Paolo Xausa, <a href="/A369174/b369174_1.txt">Table of n, a(n) for n = 2..10922</a> (rows 2..14 of the triangle, flattened).

#27 by Peter Luschny at Wed Jan 17 07:48:45 EST 2024

STATUS

reviewed

approved

Discussion

Wed Jan 17

07:48

OEIS Server: Installed first b-file as b369174.txt.

#26 by Michel Marcus at Wed Jan 17 06:56:18 EST 2024

STATUS

proposed

reviewed

#25 by Paolo Xausa at Wed Jan 17 06:26:01 EST 2024

STATUS

editing

proposed

#24 by Paolo Xausa at Wed Jan 17 06:20:47 EST 2024

LINKS

Paolo Xausa, <a href="/A369174/b369174_1.txt">Table of n, a(n) for n = 2..10922</a> (rows 2..14 of the triangle, flattened).

STATUS

approved

editing

#23 by Peter Luschny at Wed Jan 17 05:40:30 EST 2024

STATUS

reviewed

approved