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 A255710 Number of length n 1..(2+2) arrays with no leading partial sum equal to a prime and no consecutive values equal 1
 2, 2, 4, 6, 8, 14, 19, 33, 69, 162, 325, 616, 1314, 2874, 6099, 11780, 21630, 42778, 95379, 225424, 532771, 1184433, 2434239, 4904932, 10213447, 21612164, 44580230, 89065496, 178617292, 373380471, 821875838, 1887456086, 4465488647 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Column 2 of A255716 LINKS R. H. Hardin, Table of n, a(n) for n = 1..210 EXAMPLE All solutions for n=4 ..1....4....1....1....1....4 ..3....2....3....3....3....2 ..2....4....4....4....2....3 ..3....2....1....2....4....1 CROSSREFS Cf. A255716 Sequence in context: A145465 A291055 A266949 * A329137 A239851 A153958 Adjacent sequences: A255707 A255708 A255709 * A255711 A255712 A255713 KEYWORD nonn AUTHOR R. H. Hardin, Mar 03 2015 STATUS approved

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Last modified April 18 22:18 EDT 2024. Contains 371782 sequences. (Running on oeis4.)