A225593 The integer closest to n/e.

0, 1, 1, 1, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 8, 9, 9, 10, 10, 10, 11, 11, 11, 12, 12, 13, 13, 13, 14, 14, 14, 15, 15, 15, 16, 16, 17, 17, 17, 18, 18, 18, 19, 19, 19, 20, 20, 21, 21, 21, 22, 22, 22, 23, 23, 24, 24, 24, 25, 25, 25, 26, 26, 26

Offset: 1

Author

José María Grau Ribas, May 11 2013

Keywords

• nonn

Crossrefs

Cf. A032634 (with floor).

Programs

Magma

[Round(n / Exp(1)): n in [1..80]]; // Vincenzo Librandi, May 14 2019

Mathematica

Table[Round[n/E], {n, 1, 100}]

PARI

a(n)=round(n/exp(1)) \\ Charles R Greathouse IV, Nov 13 2013