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A186668 Total number of n-digit numbers requiring 11 positive biquadrates in their representation as sum of biquadrates. 18
0, 6, 64, 690, 6674, 60914, 600941, 6000995, 60000942, 600000942, 6000000909 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
A102831(n) + A186650(n) + A186652(n) + A186654(n) + A186656(n) + A186658(n) + A186660(n) + A186662(n) + A186664(n) + A186666(n) + a(n) + A186670(n) + A186672(n) + A186674(n) + A186676(n) + A186678(n) + A186681(n) + A186683(n) + A186685(n) = A052268(n), for n>1.
LINKS
Eric Weisstein's World of Mathematics, Waring's Problem.
FORMULA
a(n) = A186667(n) - A186667(n-1).
CROSSREFS
Sequence in context: A320528 A237357 A230282 * A025609 A309186 A156887
KEYWORD
nonn,base,more
AUTHOR
Martin Renner, Feb 25 2011
EXTENSIONS
a(5)-a(11) from Giovanni Resta, Apr 29 2016
STATUS
approved

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Last modified March 28 12:59 EDT 2024. Contains 371254 sequences. (Running on oeis4.)