A032739 a(n) = floor( (Pi/e)^n ).

1, 1, 1, 1, 1, 2, 2, 2, 3, 3, 4, 4, 5, 6, 7, 8, 10, 11, 13, 15, 18, 20, 24, 27, 32, 37, 43, 49, 57, 66, 76, 88, 102, 118, 137, 158, 183, 211, 244, 282, 326, 377, 436, 504, 582, 673, 778, 899, 1040, 1202, 1389, 1605, 1855, 2144, 2478, 2864, 3310, 3826, 4421, 5110, 5906

Offset

0,6

Links

Table of n, a(n) for n=0..60.

Mathematica

Floor[(Pi/E)^Range[0, 60]] (* Harvey P. Dale, Sep 30 2011 *)

Prog

(PARI) a(n) = floor( (Pi/exp(1))^n ); \\ Michel Marcus, Jun 09 2020

Crossrefs

Cf. A061382 (Pi/e).

Sequence in context: A094990 A120178 A120179 * A240868 A029149 A080570

Adjacent sequences: A032736 A032737 A032738 * A032740 A032741 A032742

Keyword

nonn,easy

Author

Patrick De Geest, May 15 1998

Extensions

a(0)=1 prepended by Georg Fischer, Jun 09 2020

Status

approved