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Revision History for A186671

(Underlined text is an addition; strikethrough text is a deletion.)

Showing entries 1-10 | older changes
A186671 Total number of positive integers below 10^n requiring 13 positive biquadrates in their representation as sum of biquadrates.
(history; published version)
#23 by Bruno Berselli at Fri Apr 29 04:19:50 EDT 2016
STATUS

proposed

approved

#22 by Giovanni Resta at Fri Apr 29 04:18:52 EDT 2016
STATUS

editing

proposed

#21 by Giovanni Resta at Fri Apr 29 04:18:48 EDT 2016
CROSSREFS

Cf. A046044, A186672.

#20 by Giovanni Resta at Fri Apr 29 03:06:15 EDT 2016
DATA

0, 6, 66, 706, 6945, 67173, 667369, 6667582, 66667813, 666668052, 6666668292

EXTENSIONS

a(10)-a(11) from Giovanni Resta, Apr 29 2016

STATUS

approved

editing

#19 by Michel Marcus at Mon Oct 13 09:37:46 EDT 2014
STATUS

reviewed

approved

#18 by Joerg Arndt at Mon Oct 13 09:23:16 EDT 2014
STATUS

proposed

reviewed

#17 by Michel Marcus at Mon Oct 13 06:41:33 EDT 2014
STATUS

editing

proposed

#16 by Michel Marcus at Mon Oct 13 06:41:27 EDT 2014
COMMENTS

A114322(n) + A186649(n) + A186651(n) + A186653(n) + A186655(n) + A186657(n) + A186659(n) + A186661(n) + A186663(n) + A186665(n) + A186667(n) + A186669(n) + a(n) + A186673(n) + A186675(n) + A186677(n) + A186680(n) + A186682(n) + A186684(n) = A002283(n)).

EXTENSIONS

a(7) from Charles R Greathouse IV, May 08, 2011

STATUS

proposed

editing

#15 by Hiroaki Yamanouchi at Mon Oct 13 05:49:14 EDT 2014
STATUS

editing

proposed

#14 by Hiroaki Yamanouchi at Mon Oct 13 05:49:03 EDT 2014
DATA

0, 6, 66, 706, 6945, 67173, 667369, 6667582, 66667813

KEYWORD

nonn,more

EXTENSIONS

a(8)-a(9) from Hiroaki Yamanouchi, Oct 13 2014

STATUS

approved

editing

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Last modified September 11 17:54 EDT 2024. Contains 375839 sequences. (Running on oeis4.)