This site is supported by donations to The OEIS Foundation.

 Annual Appeal: Please make a donation to keep the OEIS running. In 2018 we replaced the server with a faster one, added 20000 new sequences, and reached 7000 citations (often saying "discovered thanks to the OEIS"). Other ways to donate

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A160607 Numerator of Laguerre(n, -6). 4
 1, 7, 31, 109, 331, 4529, 11453, 190433, 61391, 928943, 9677971, 214858067, 60236303, 10492980947, 137504412401, 180206776249, 2272545257401, 68446106098751, 119418042814439, 3899046884359, 33130663362484669 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS G. C. Greubel, Table of n, a(n) for n = 0..500 MATHEMATICA Numerator[Table[LaguerreL[n, -6], {n, 0, 50}]] (* G. C. Greubel, May 12 2018 *) PROG (PARI) for(n=0, 30, print1(numerator(sum(k=0, n, binomial(n, k)*(6^k/k!))), ", ")) \\ G. C. Greubel, May 12 2018 (MAGMA) [Numerator((&+[Binomial(n, k)*(6^k/Factorial(k)): k in [0..n]])): n in [0..30]]; // G. C. Greubel, May 12 2018 CROSSREFS For denominators see A160608. Cf. A289212. Sequence in context: A235593 A119359 A055366 * A205492 A109756 A055580 Adjacent sequences:  A160604 A160605 A160606 * A160608 A160609 A160610 KEYWORD nonn,frac AUTHOR N. J. A. Sloane, Nov 14 2009 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 December 11 18:03 EST 2018. Contains 318049 sequences. (Running on oeis4.)