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Revision History for A245770

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Showing entries 1-10 | older changes
Prime sieve of Pi.
(history; published version)
#36 by N. J. A. Sloane at Sat Dec 07 12:18:27 EST 2019
PROG

....for i in xrangerange(3, int(n**0.5)+1, 2):

....return [2] + [i for i in xrangerange(3, n, 2) if sieve[i]]

Discussion
Sat Dec 07
12:18
OEIS Server: https://oeis.org/edit/global/2837
#35 by Jon E. Schoenfield at Sat Mar 02 02:04:42 EST 2019
STATUS

editing

approved

#34 by Jon E. Schoenfield at Sat Mar 02 02:04:30 EST 2019
LINKS

Manfred Scheucher and Robert G. Wilson v, <a href="/A245770/b245770.txt">Table of n, a(n) for n = 1..1029</a> The (first 422 terms from Manfred Scheucher.)

EXAMPLE

141 9 653589 93238462643... Then 11, 13, 17, etc., until the first occurrence of every prime is eliminated from the digits of piPi.

STATUS

approved

editing

#33 by OEIS Server at Thu Jun 11 10:32:20 EDT 2015
LINKS

Manfred Scheucher and Robert G. Wilson v, <a href="/A245770/b245770_2.txt">Table of n, a(n) for n = 1..1029</a> The first 422 from Manfred Scheucher.

#32 by N. J. A. Sloane at Thu Jun 11 10:32:20 EDT 2015
STATUS

proposed

approved

Discussion
Thu Jun 11
10:32
OEIS Server: Installed new b-file as b245770.txt.  Old b-file is now b245770_2.txt.
#31 by Michel Marcus at Thu May 28 00:33:05 EDT 2015
STATUS

editing

proposed

#30 by Michel Marcus at Thu May 28 00:32:49 EDT 2015
EXTENSIONS

a(14) corrected by Manfred Scheucher, May 25 2015.

STATUS

proposed

editing

#29 by Robert G. Wilson v at Thu May 28 00:02:14 EDT 2015
STATUS

editing

proposed

#28 by Robert G. Wilson v at Thu May 28 00:02:09 EDT 2015
LINKS

Manfred Scheucher, and Robert G. Wilson v, <a href="/A245770/b245770_2.txt">Table of n, a(n) for n = 1..1029</a> The first 422</a> from Manfred Scheucher.

STATUS

approved

editing

#27 by OEIS Server at Mon May 25 18:55:43 EDT 2015
LINKS

Manfred Scheucher, <a href="/A245770/b245770_1.txt">Table of n, a(n) for n = 1..422</a>