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A316677 Number of paths from {0}^n to {n}^n that always move closer to {n}^n. 3
1, 1, 26, 64324, 44418808968, 16811849850663255376, 5739186280165988958118118964128, 2625335736940471293251942853564104852964163648, 2236038557448505001455717540438942031299017768147674692322230400 (list; graph; refs; listen; history; text; internal format)
OFFSET
0,3
LINKS
FORMULA
a(n) = A316674(n,n).
a(n) = A262810(n) * ceiling(2^(n-1)) = A262810(n) * A011782(n).
CROSSREFS
Main diagonal of A316674.
Sequence in context: A209961 A302396 A208186 * A092212 A365983 A265959
KEYWORD
nonn,walk
AUTHOR
Alois P. Heinz, Jul 10 2018
STATUS
approved

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Last modified May 17 19:53 EDT 2024. Contains 372607 sequences. (Running on oeis4.)