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 A269115 Number of sequences with 5 copies each of 1,2,...,n avoiding the pattern 12...n. 2
 0, 0, 1, 26945, 1474050783, 173996758190594, 41489887418194798439, 18675035107760751336633904, 15006398706095549205738572240519, 20584293980310480336378076914369061769, 46436573450646384263588550418764923934014699 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,4 LINKS Alois P. Heinz, Table of n, a(n) for n = 0..100 FORMULA a(n) = A014609(n) - A268848(n). CROSSREFS Column k=5 of A269129. Cf. A014609, A268848. Sequence in context: A199547 A051025 A048921 * A249496 A227348 A176359 Adjacent sequences: A269112 A269113 A269114 * A269116 A269117 A269118 KEYWORD nonn AUTHOR Alois P. Heinz, Feb 19 2016 STATUS approved

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Last modified December 5 20:45 EST 2023. Contains 367594 sequences. (Running on oeis4.)