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A254536
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Number of length n 1..(5+2) arrays with no leading partial sum equal to a prime
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1
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3, 11, 49, 222, 1087, 5604, 29038, 150268, 764508, 3857845, 19929265, 106104895, 569770022, 3029774261, 15881356126, 82383422858, 426844152225, 2236312098278, 11968665825174, 65501399826033, 362497354225241, 1992577785640176
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OFFSET
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1,1
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COMMENTS
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LINKS
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EXAMPLE
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Some solutions for n=4
..6....6....1....4....4....6....4....4....4....1....6....4....1....1....4....6
..4....4....7....5....6....3....4....6....4....5....4....5....7....7....2....3
..6....4....7....6....5....5....7....5....7....2....4....1....4....1....6....6
..6....6....7....1....3....7....5....6....6....7....1....6....4....5....4....7
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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