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Search: id:A000227
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| A000227 |
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Nearest integer to e^n.
(Formerly M2678 N1071)
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+0
5
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| 1, 3, 7, 20, 55, 148, 403, 1097, 2981, 8103, 22026, 59874, 162755, 442413, 1202604, 3269017, 8886111, 24154953, 65659969, 178482301, 485165195, 1318815734, 3584912846, 9744803446, 26489122130, 72004899337, 195729609429, 532048240602
(list; graph; listen)
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OFFSET
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0,2
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REFERENCES
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Federal Works Agency, Work Projects Administration for the City of NY, Tables of the Exponential Function. National Bureau of Standards, Washington, DC, 1939.
A. Fletcher, J. C. P. Miller, L. Rosenhead, and L. J. Comrie, An Index of Mathematical Tables. Vols. 1 and 2, 2nd ed., Blackwell, Oxford and Addison-Wesley, Reading, MA, 1962, Vol. 1, p. 230.
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LINKS
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T. D. Noe, Table of n, a(n) for n=0..200
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MAPLE
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Digits := 40: [seq(round(exp(n)), n=0..30)];
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MATHEMATICA
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Table[ Round[ N[E^n] ], {n, 0, 30} ]
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CROSSREFS
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Adjacent sequences: A000224 A000225 A000226 this_sequence A000228 A000229 A000230
Sequence in context: A003097 A109220 A018034 this_sequence A058737 A129429 A084204
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KEYWORD
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nonn,easy,nice
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AUTHOR
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njas
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