The OEIS is supported by the many generous donors to the OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A078516 Sum of balls on the lawn for the s=4 tennis ball problem. 4
 0, 10, 174, 2298, 27258, 305574, 3309444, 35022618, 364559760, 3748221288, 38170570414, 385768464918, 3874673308452, 38718126671076, 385227806897448, 3818752082440794, 37735160423265504, 371852044352248824, 3655440051907792536, 35857177310350860328 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 REFERENCES D. Merlini, R. Sprugnoli and M. C. Verri, The tennis ball problem, J. Combin. Theory, A 99 (2002), 307-344 (S_n for s=4). LINKS Table of n, a(n) for n=0..19. FORMULA a(n) is asymptotic to c*sqrt(n)*(256/27)^n with c=2.8... - Benoit Cloitre, Jan 26 2003 CROSSREFS See A049235 for more information. Sequence in context: A132676 A270958 A200574 * A304445 A268936 A144516 Adjacent sequences: A078513 A078514 A078515 * A078517 A078518 A078519 KEYWORD nonn AUTHOR N. J. A. Sloane, Jan 19 2003 STATUS approved

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

Last modified November 30 06:55 EST 2023. Contains 367454 sequences. (Running on oeis4.)