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A177327 Number of permutations of n copies of 1..6 with all adjacent differences <= 3 in absolute value. 0
180, 516180, 2626916040, 17268436078740, 131319696504676680, 1097239851330486263400, 9792481437399343532438160, 91756879673807945288868127380 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..8.

CROSSREFS

Sequence in context: A146530 A057867 A075871 * A236235 A225349 A074811

Adjacent sequences:  A177324 A177325 A177326 * A177328 A177329 A177330

KEYWORD

nonn

AUTHOR

R. H. Hardin May 06 2010

STATUS

approved

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Last modified April 8 03:01 EDT 2020. Contains 333312 sequences. (Running on oeis4.)