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A002818 Nearest integer to exp n^2.
(Formerly M3162 N1280)
1

%I M3162 N1280

%S 1,3,55,8103,8886111,72004899337,4311231547115195,

%T 1907346572495099690525,6235149080811616882909238709,

%U 150609731458503054835259413016767498,26881171418161354484126255515800135873611119,35451311827611664751894074212478186938177865767023505

%N Nearest integer to exp n^2.

%D Federal Works Agency, Work Projects Administration for the City of NY, Tables of the Exponential Function. National Bureau of Standards, Washington, DC, 1939.

%D 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.

%D N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).

%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

%t Round[Exp[Range[0,20]^2]] (* _Harvey P. Dale_, Oct 12 2015 *)

%K nonn

%O 0,2

%A _N. J. A. Sloane_.

%E More terms from _Harvey P. Dale_, Oct 12 2015

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Last modified May 6 16:14 EDT 2021. Contains 343586 sequences. (Running on oeis4.)