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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
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OFFSET
1,1
LINKS
Table of n, a(n) for n=1..8.
CROSSREFS
Sequence in context:
A146530
A057867
A075871
*
A358413
A236235
A225349
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 March 28 17:25 EDT 2024. Contains 371254 sequences. (Running on oeis4.)