The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A001073 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
Showing entries 1-10 | older changes

A001073

Label a 1-cm ruler with digits 1 cm wide.
(history; published version)

#31 by Michael De Vlieger at Tue Jul 26 10:09:07 EDT 2022

STATUS

reviewed

approved

#30 by Michel Marcus at Tue Jul 26 07:59:51 EDT 2022

STATUS

proposed

reviewed

#29 by Michael S. Branicky at Tue Jul 26 07:27:18 EDT 2022

STATUS

editing

proposed

#28 by Michael S. Branicky at Tue Jul 26 07:26:23 EDT 2022

PROG

(Python)

from itertools import islice

def agen():

an = 0

while True: s = str(an); yield from map(int, s); an += len(s)

print(list(islice(agen(), 67))) # Michael S. Branicky, Jul 26 2022

STATUS

approved

editing

#27 by Jon E. Schoenfield at Thu Jun 16 22:59:30 EDT 2022

STATUS

proposed

approved

#26 by Jon E. Schoenfield at Thu Jun 16 22:59:28 EDT 2022

STATUS

editing

proposed

#25 by Jon E. Schoenfield at Thu Jun 16 22:59:26 EDT 2022

NAME

Label a 1 -cm ruler with digits 1 cm wide.

STATUS

approved

editing

#24 by N. J. A. Sloane at Sat Sep 25 15:00:26 EDT 2021

STATUS

proposed

approved

#23 by Rémy Sigrist at Sat Sep 25 07:40:29 EDT 2021

STATUS

editing

proposed

#22 by Rémy Sigrist at Sat Sep 25 05:05:39 EDT 2021

COMMENTS

This sequence corresponds to the decimal digits of the terms of A088235. - Rémy Sigrist, Sep 25 2021

CROSSREFS

Cf. A088235.

STATUS

approved

editing

Discussion

Sat Sep 25

07:40

Rémy Sigrist: added comment