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!)
 A204210 Number of length n+1 nonnegative integer arrays starting and ending with 0 with adjacent elements differing by no more than 5 1
 1, 6, 36, 271, 2181, 18583, 164255, 1493142, 13868334, 131040555, 1255641305, 12172468671, 119167633383, 1176491130191, 11699794149335, 117092364762013, 1178452895921961, 11919463485729722, 121096865173987004 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Column 5 of A204213 LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE Some solutions for n=5 ..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0 ..2....3....5....3....4....0....5....4....2....3....4....3....4....5....4....1 ..2....1....9....1....7....4....7....8....5....3....3....6....3....2....1....3 ..1....1....7....3....5....3....8....5....8....7....6....1....2....3....0....3 ..4....0....3....2....5....2....4....0....4....5....1....0....1....2....2....3 ..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0 CROSSREFS Sequence in context: A090015 A299330 A144892 * A318564 A259818 A330449 Adjacent sequences:  A204207 A204208 A204209 * A204211 A204212 A204213 KEYWORD nonn AUTHOR R. H. Hardin Jan 12 2012 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 25 11:27 EDT 2020. Contains 334592 sequences. (Running on oeis4.)