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 A255716 T(n,k)=Number of length n 1..(k+2) arrays with no leading partial sum equal to a prime and no consecutive values equal 13
 1, 2, 1, 2, 2, 1, 3, 4, 4, 1, 3, 8, 10, 6, 1, 4, 9, 26, 21, 8, 1, 5, 17, 33, 81, 47, 14, 1, 6, 24, 75, 120, 261, 102, 19, 1, 6, 32, 121, 342, 480, 936, 256, 33, 1, 7, 36, 191, 653, 1707, 2079, 3435, 754, 69, 1, 7, 48, 242, 1221, 3764, 8814, 9044, 12406, 2169, 162, 1, 8, 52, 374 (list; table; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Table starts .1...2....2......3......3.......4........5.........6.........6.........7 .1...2....4......8......9......17.......24........32........36........48 .1...4...10.....26.....33......75......121.......191.......242.......374 .1...6...21.....81....120.....342......653......1221......1729......3037 .1...8...47....261....480....1707.....3764......8072.....12646.....24669 .1..14..102....936...2079....8814....22155.....53090.....91493....200228 .1..19..256...3435...9044...45735...127375....346499....667623...1659159 .1..33..754..12406..39604..229317...721134...2312940...4999570..13912571 .1..69.2169..45637.170835.1129024..4201419..15787318..37773069.116235183 .1.162.5999.165303.720348.5744720.25338485.107642427.282611786.969235198 LINKS R. H. Hardin, Table of n, a(n) for n = 1..9999 EXAMPLE Some solutions for n=4 k=4 ..4....4....4....6....4....1....1....6....1....1....1....1....6....1....4....1 ..5....5....6....2....6....3....5....3....3....3....3....5....3....3....6....3 ..3....6....4....6....4....4....2....1....2....5....6....6....1....2....2....6 ..6....3....2....4....6....1....4....2....6....1....5....4....5....3....6....2 CROSSREFS Row 1 is A062298(n+2) Sequence in context: A238190 A227925 A035388 * A177954 A077053 A105272 Adjacent sequences:  A255713 A255714 A255715 * A255717 A255718 A255719 KEYWORD nonn,tabl AUTHOR R. H. Hardin, Mar 03 2015 STATUS approved

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Last modified April 23 22:17 EDT 2019. Contains 322388 sequences. (Running on oeis4.)