This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A276286 Number of ways of writing n as a sum of 14 squares. 4
 1, 28, 364, 2912, 16044, 64792, 200928, 503360, 1089452, 2186940, 4196920, 7544992, 12547808, 19975256, 31553344, 48484800, 70439852, 99602104, 142487436, 200569824, 268594872, 354052608, 476105504, 630908096, 800698080, 1008274932, 1296257144 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Seiichi Manyama, Table of n, a(n) for n = 0..10000 Eric Weisstein's World of Mathematics, Sum of Squares Function Eric Weisstein's World of Mathematics, Jacobi Theta Functions FORMULA G.f.: theta_3(0,q)^14, where theta_3(x,q) is the third Jacobi theta function. MATHEMATICA Table[SquaresR[14, n], {n, 0, 26}] CROSSREFS Cf. similar sequences of number of ways of writing n as a sum of k squares listed in A276285. 14th column of A286815. Sequence in context: A085744 A163719 A138452 * A125440 A122732 A010944 Adjacent sequences:  A276283 A276284 A276285 * A276287 A276288 A276289 KEYWORD nonn AUTHOR Ilya Gutkovskiy, Aug 27 2016 STATUS approved

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.

Last modified May 26 05:23 EDT 2019. Contains 323579 sequences. (Running on oeis4.)