login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo

Please make a donation to keep the OEIS running. We are now in our 56th year. In the past year we added 10000 new sequences and reached almost 9000 citations (which often say "discovered thanks to the OEIS").
Other ways to donate

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A003366 Numbers that are the sum of 10 positive 6th powers. 31

%I

%S 10,73,136,199,262,325,388,451,514,577,640,738,801,864,927,990,1053,

%T 1116,1179,1242,1305,1466,1529,1592,1655,1718,1781,1844,1907,1970,

%U 2194,2257,2320,2383,2446,2509,2572,2635,2922,2985,3048,3111,3174,3237,3300,3650,3713,3776

%N Numbers that are the sum of 10 positive 6th powers.

%H David A. Corneth, <a href="/A003366/b003366.txt">Table of n, a(n) for n = 1..10000</a> (first 1000 terms from T. D. Noe)

%e From _David A. Corneth_, Aug 03 2020: (Start)

%e 98143 is in the sequence as 98143 = 1^6 + 1^6 + 1^6 + 1^6 + 1^6 + 1^6 + 3^6 + 4^6 + 6^6 + 6^6.

%e 145526 is in the sequence as 145526 = 1^6 + 1^6 + 1^6 + 1^6 + 3^6 + 3^6 + 4^6 + 6^6 + 6^6 + 6^6.

%e 173624 is in the sequence as 173624 = 3^6 + 3^6 + 3^6 + 5^6 + 5^6 + 5^6 + 5^6 + 5^6 + 6^6 + 6^6. (End)

%t With[{nn=3},Select[Total/@Tuples[Range[nn]^6,10]//Union,#<=(nn+1)^6+9&]] (* _Harvey P. Dale_, Dec 17 2019 *)

%Y Cf. A001014 (sixth powers).

%K nonn,easy

%O 1,1

%A _N. J. A. Sloane_

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified December 1 22:24 EST 2020. Contains 338858 sequences. (Running on oeis4.)