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A027454 First diagonal of A027448. 0
1, 1, 8, 27, 1728, 1000, 216000, 1157625, 21952000, 16003008, 16003008000, 12326391000, 21300003648000, 17053975224000, 13865513485824, 91398648466125, 374368864117248000, 315376239610432000 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,3
LINKS
FORMULA
Numerators of sequence a[ n, n ] in (a[ i, j ])^4 where a[ i, j ] = 1/i if j<=i, 0 if j>i
CROSSREFS
Sequence in context: A272245 A115701 A030483 * A229114 A088029 A126815
KEYWORD
nonn
AUTHOR
STATUS
approved

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Last modified March 4 12:20 EST 2024. Contains 370532 sequences. (Running on oeis4.)