This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A255714 Number of length n 1..(6+2) arrays with no leading partial sum equal to a prime and no consecutive values equal 1
 4, 17, 75, 342, 1707, 8814, 45735, 229317, 1129024, 5744720, 30448145, 163328140, 866397895, 4515528539, 23325358076, 121500213369, 648072229596, 3549923527103, 19654222272276, 107149613713782, 565522043746019 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 6 of A255716 LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE Some solutions for n=4 ..8....8....4....6....8....1....6....8....4....4....4....8....8....1....1....8 ..7....1....6....2....2....8....8....2....8....2....5....7....1....5....3....7 ..6....6....8....8....8....6....6....5....6....4....3....1....5....4....4....5 ..3....3....7....5....2....3....2....1....3....6....2....8....2....6....6....4 CROSSREFS Cf. A255716 Sequence in context: A081568 A026378 A265680 * A151247 A290914 A117439 Adjacent sequences:  A255711 A255712 A255713 * A255715 A255716 A255717 KEYWORD nonn AUTHOR R. H. Hardin, Mar 03 2015 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 March 21 21:34 EDT 2019. Contains 321382 sequences. (Running on oeis4.)