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A099615 Triangle read by rows, 2<=k<=n: T(n,k) = denominator of (1+1/n)^k-(1+k/n) and of (1-1/n)^k-(1-k/n). 2
4, 9, 27, 16, 64, 256, 25, 125, 625, 3125, 36, 216, 1296, 7776, 46656, 49, 343, 2401, 16807, 117649, 823543, 64, 512, 4096, 32768, 262144, 2097152, 16777216, 81, 729, 6561, 59049, 531441, 4782969, 43046721, 387420489, 100, 1000, 10000, 100000 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Corresponding numerators: A099613, A099614.

LINKS

Table of n, a(n) for n=1..40.

FORMULA

T(n, k) = n^k.

CROSSREFS

Sequence in context: A291064 A145855 A240042 * A114618 A067758 A304677

Adjacent sequences:  A099612 A099613 A099614 * A099616 A099617 A099618

KEYWORD

nonn,tabl,frac

AUTHOR

Reinhard Zumkeller, Oct 25 2004

STATUS

approved

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Last modified June 19 23:01 EDT 2019. Contains 324222 sequences. (Running on oeis4.)