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A092513
Decimal expansion of e^7.
7
1, 0, 9, 6, 6, 3, 3, 1, 5, 8, 4, 2, 8, 4, 5, 8, 5, 9, 9, 2, 6, 3, 7, 2, 0, 2, 3, 8, 2, 8, 8, 1, 2, 1, 4, 3, 2, 4, 4, 2, 2, 1, 9, 1, 3, 4, 8, 3, 3, 6, 1, 3, 1, 4, 3, 7, 8, 2, 7, 3, 9, 2, 4, 0, 7, 7, 6, 1, 2, 1, 7, 6, 9, 3, 3, 1, 2, 3, 3, 1, 2, 9, 0, 2, 2, 4, 7, 8, 5, 6, 8, 7, 8, 7, 2, 4, 9, 8, 4, 3, 8, 8, 4, 2, 0
OFFSET
4,3
FORMULA
From Peter Bala, Jan 12 2022: (Start)
e^7 = (1/167)*Sum_{n >= 0} 7^(n+8)/((n+7)^2*(n+8)^2*n!) - 19440/167.
19440/e^7 = 7!*Sum_{n >= 0} (-7)^(n+5)*n^2/(n+7)! - 167. (End)
EXAMPLE
1096.6331584284585992...
MATHEMATICA
RealDigits[E^7, 10, 120][[1]] (* Harvey P. Dale, Dec 06 2012 *)
PROG
(PARI) exp(7) \\ Charles R Greathouse IV, Oct 02 2022
CROSSREFS
KEYWORD
cons,nonn
AUTHOR
Mohammad K. Azarian, Apr 05 2004
STATUS
approved