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A118211 Denominator of the coefficients of (x-1)(x-2)... in the interpolating polynomial through the first n primes. 1
1, 1, 2, 6, 8, 40, 720, 5040, 8064, 120960, 3628800, 4435200, 479001600, 2075673600, 17435658240, 1307674368000, 634023936000, 10162497945600, 6402373705728000, 17377871486976000, 810967336058880000 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,3

LINKS

Table of n, a(n) for n=1..21.

Eric Weisstein's World of Mathematics, Magata's Constant

EXAMPLE

2 + (1 + (1/2 + (-1/6 + (1/8 + (...(-4 + x))*(-3 + x))*(-2 + x))*(-1 + x)

CROSSREFS

Cf. A092894, A118210, A118203, A118204.

Sequence in context: A095239 A192009 A065953 * A050552 A105607 A098239

Adjacent sequences:  A118208 A118209 A118210 * A118212 A118213 A118214

KEYWORD

nonn,frac

AUTHOR

Eric W. Weisstein, Apr 14 2006

STATUS

approved

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Last modified October 23 14:45 EDT 2019. Contains 328345 sequences. (Running on oeis4.)