A249218
Number of length 6+6 0..n arrays with no seven consecutive terms having five times the sum of any two elements equal to two times the sum of the remaining five.
Original entry on oeis.org
3872, 208876, 8486156, 107662502, 950035900, 6008974124, 30726981418, 127770780052, 464154488364, 1470845250424, 4278893132168, 11316587289834, 28139818768978, 65491995146282, 145432249623888
Offset: 1
Some solutions for n=1
..0....0....0....1....0....0....1....1....1....0....0....0....0....1....0....1
..0....0....1....1....1....1....1....0....0....1....0....0....0....1....0....1
..0....0....1....1....0....1....0....1....1....0....1....0....1....1....1....0
..1....0....1....0....1....1....1....0....1....1....0....1....0....0....0....0
..1....0....1....0....0....0....1....0....0....0....0....1....1....0....1....0
..1....1....1....1....1....1....0....0....1....1....0....0....1....1....0....0
..1....1....1....1....1....1....0....0....1....1....1....0....0....1....0....1
..1....0....0....1....0....0....1....0....1....1....0....1....0....0....0....0
..0....0....1....1....0....0....0....1....1....1....1....0....0....0....0....1
..0....0....1....0....0....0....0....1....0....1....0....1....0....1....0....1
..1....1....0....0....0....0....1....1....1....1....0....1....1....1....1....1
..1....1....0....1....0....1....1....1....0....0....0....0....1....1....1....0
A249219
Number of length 7+6 0..n arrays with no seven consecutive terms having five times the sum of any two elements equal to two times the sum of the remaining five.
Original entry on oeis.org
7680, 541624, 30475714, 470797744, 4971575032, 36636435714, 215266489016, 1008960229492, 4090166833220, 14277941121138, 45489560699456, 130575639288782, 350906881230300, 877498861912448, 2086682953389618
Offset: 1
Some solutions for n=1
..1....1....0....0....1....1....0....1....1....0....0....1....0....0....1....0
..0....1....0....0....1....1....1....0....1....1....1....0....1....0....0....0
..0....0....0....0....0....0....1....0....1....1....0....1....0....0....1....0
..1....0....1....0....0....0....1....0....1....0....1....1....1....1....0....0
..1....0....0....1....0....0....1....1....1....0....1....1....0....1....1....1
..0....0....0....1....1....0....0....1....1....1....0....1....0....1....1....1
..0....0....0....0....1....0....0....1....0....1....1....0....0....0....1....1
..1....0....1....0....0....0....1....0....1....0....0....0....1....1....0....0
..0....1....0....0....1....1....1....1....0....0....0....1....1....1....0....0
..1....0....0....0....1....0....0....0....1....0....1....0....1....1....0....0
..0....0....0....0....1....0....0....0....1....0....1....0....1....0....0....1
..0....1....1....1....0....0....1....0....0....1....1....0....1....1....0....0
..0....0....0....0....1....0....0....0....0....0....0....0....0....1....0....0
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