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A268874 Number of sequences in {1,...,n}^n with longest increasing subsequence of length seven. 1
1, 441, 75925, 8578141, 770326261, 60382944557, 4354460873140, 298289430051783, 19813818173777554, 1293896099147297543, 83854915293853035939, 5428948347175827772212, 352760125552869025028101, 23080802877533824013396648, 1524202621890583618051482051 (list; graph; refs; listen; history; text; internal format)
OFFSET

7,2

LINKS

Table of n, a(n) for n=7..21.

CROSSREFS

Column k=7 of A245667.

Sequence in context: A151656 A264088 A264277 * A264223 A233343 A110996

Adjacent sequences:  A268871 A268872 A268873 * A268875 A268876 A268877

KEYWORD

nonn

AUTHOR

Alois P. Heinz, Feb 15 2016

STATUS

approved

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Last modified July 27 21:21 EDT 2021. Contains 346316 sequences. (Running on oeis4.)