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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

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Last modified March 21 21:34 EDT 2019. Contains 321382 sequences. (Running on oeis4.)