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A254223
Number of length 6 1..(n+2) arrays with no leading or trailing partial sum equal to a prime and no consecutive values equal
1
0, 2, 6, 136, 192, 1472, 3720, 11182, 16698, 44652, 58174, 129560, 207946, 379126, 471170, 858104, 1025788, 1709908, 2349342, 3507974, 4085852, 6291688, 7972036, 11313026, 14262670, 19396782, 22025082, 31062140, 34653076, 45272262, 55014664
OFFSET
1,2
COMMENTS
Row 6 of A254218
LINKS
EXAMPLE
Some solutions for n=4
..4....1....4....1....6....6....6....6....6....1....1....4....4....6....6....4
..5....3....6....5....2....4....3....4....2....5....3....6....2....2....3....2
..1....6....5....6....6....6....5....6....4....4....4....4....6....6....1....3
..6....2....1....4....4....5....4....4....2....2....2....6....4....1....4....6
..2....6....2....2....6....3....2....2....4....6....5....5....6....3....6....5
..6....4....6....4....4....6....4....4....6....4....1....1....4....6....4....4
CROSSREFS
Sequence in context: A359961 A274695 A156515 * A206849 A368395 A090907
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jan 26 2015
STATUS
approved