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

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A140402 Expansion of x^4/((1-x)^2*(1-x^3)) + x^5/((1-x)*(1-x^2)*(1-x^5)). 1
 0, 0, 0, 0, 1, 3, 4, 7, 9, 12, 16, 20, 24, 29, 34, 40, 46, 53, 59, 67, 75, 83, 92, 101, 110, 121, 131, 142, 153, 165, 177, 190, 203, 216, 230, 245, 259, 275, 290, 306, 323, 340, 357, 375, 393, 412, 431, 451, 470, 491, 512, 533, 555, 577, 599, 623, 646, 670, 694, 719, 744, 770 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,6 LINKS Guoce Xin, Constructing all magic squares of order three, Discrete Math., 308 (2008), 3393-3398. Index entries for linear recurrences with constant coefficients, signature (0,1,1,0,0,0,-1,-1,0,1) CROSSREFS Sequence in context: A049844 A248358 A244952 * A005539 A253060 A203623 Adjacent sequences:  A140399 A140400 A140401 * A140403 A140404 A140405 KEYWORD nonn AUTHOR N. J. A. Sloane, Jun 20 2008 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 September 23 19:33 EDT 2020. Contains 337315 sequences. (Running on oeis4.)