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A255721 Number of length 6 1..(n+2) arrays with no leading partial sum equal to a prime and no consecutive values equal 1

%I #4 Mar 03 2015 12:23:04

%S 1,14,102,936,2079,8814,22155,53090,91493,200228,304017,575082,941185,

%T 1542708,2114901,3423009,4480459,6771099,9448995,13219018,16542150,

%U 23499170,30786120,41197560,52676852,68426580,81835570,108246990

%N Number of length 6 1..(n+2) arrays with no leading partial sum equal to a prime and no consecutive values equal

%C Row 6 of A255716

%H R. H. Hardin, <a href="/A255721/b255721.txt">Table of n, a(n) for n = 1..210</a>

%e Some solutions for n=4

%e ..1....6....1....4....6....4....1....1....4....4....6....4....1....1....1....4

%e ..5....4....5....5....2....5....3....3....6....6....2....6....5....5....5....6

%e ..6....6....3....1....6....3....6....4....5....2....6....5....6....2....3....4

%e ..3....4....5....2....4....4....2....6....3....3....4....6....3....6....1....1

%e ..5....1....4....3....6....5....6....4....2....1....6....5....1....4....6....3

%e ..2....3....6....1....4....4....4....2....4....2....2....6....2....6....2....2

%Y Cf. A255716

%K nonn

%O 1,2

%A _R. H. Hardin_, Mar 03 2015

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Last modified May 8 00:02 EDT 2024. Contains 372317 sequences. (Running on oeis4.)