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A325845 First term of n-th difference sequence of round((k*e)), k >= 0. 1
3, -1, 2, -3, 4, -6, 12, -28, 63, -126, 217, -308, 308, 0, -1078, 3871, -10290, 24157, -52920, 110446, -220892, 422576, -767976, 1309550, -2047067, 2782560, -2767610, -98280, 11015410, -41990840, 119549600, -300540195, 704128700, -1575786950, 3413598300 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Table[First[Differences[Table[Round[E*n], {n, 0, 50}], n]], {n, 1, 50}]
CROSSREFS
Cf. A325664.
Sequence in context: A050056 A209882 A336233 * A260116 A173234 A205017
KEYWORD
easy,sign
AUTHOR
Clark Kimberling, Jun 09 2019
STATUS
approved

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Last modified March 29 02:23 EDT 2024. Contains 371264 sequences. (Running on oeis4.)