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Revision History for A353495

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

A353495

a(n) = 1 if the arithmetic derivative of n is of the form 4k+2, otherwise 0.
(history; published version)

#14 by OEIS Server at Sat Apr 23 09:45:00 EDT 2022

LINKS

Antti Karttunen, <a href="/A353495/b353495_1.txt">Table of n, a(n) for n = 0..65537</a>

#13 by Michael De Vlieger at Sat Apr 23 09:45:00 EDT 2022

STATUS

proposed

approved

Discussion

Sat Apr 23

09:45

OEIS Server: Installed new b-file as b353495.txt.  Old b-file is now b353495_1.txt.

#12 by Antti Karttunen at Sat Apr 23 01:49:34 EDT 2022

STATUS

editing

proposed

#11 by Antti Karttunen at Sat Apr 23 01:18:41 EDT 2022

LINKS

Antti Karttunen, <a href="/A353495/b353495_1.txt">Table of n, a(n) for n = 10..65537</a>

CROSSREFS

Cf. also A165560, A353494.

#10 by Antti Karttunen at Sat Apr 23 01:12:28 EDT 2022

DATA

0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1

OFFSET

1

0

#9 by Antti Karttunen at Fri Apr 22 15:36:12 EDT 2022

LINKS

Antti Karttunen, <a href="/A353495/b353495.txt">Table of n, a(n) for n = 1..65537</a>

STATUS

approved

editing

#8 by Michael De Vlieger at Fri Apr 22 15:19:16 EDT 2022

STATUS

proposed

approved

#7 by Antti Karttunen at Fri Apr 22 13:37:22 EDT 2022

STATUS

editing

proposed

#6 by Antti Karttunen at Fri Apr 22 13:37:09 EDT 2022

FORMULA

For all n >= 1, a(n) >= A353477(n).

STATUS

proposed

editing

#5 by Antti Karttunen at Fri Apr 22 13:33:01 EDT 2022

STATUS

editing

proposed