A147835 a(n) = floor(Pi * n^n).

3, 12, 84, 804, 9817, 146574, 2587236, 52707178, 1217117362, 31415926535, 896333048374, 28010755666909, 951510209825447, 34909399009812702, 1375684229072362040, 57952155664616982739, 2598851929495812212466, 123610386554497718683892, 6215388655940089571017997

Offset

1,1

Links

Table of n, a(n) for n=1..19.

Mathematica

Table[Floor[Pi*n^n], {n, 20}] (* Harvey P. Dale, Apr 02 2018 *)

Prog

(PARI) a(n) = floor(Pi*n^n); \\ Michel Marcus, Sep 05 2019

Crossrefs

Cf. A000796, A022844, A147836.

Sequence in context: A066780 A328778 A231868 * A032183 A225905 A355322

Adjacent sequences: A147832 A147833 A147834 * A147836 A147837 A147838

Keyword

nonn

Author

Leroy Quet, Nov 14 2008

Extensions

Extended by Ray Chandler, Nov 24 2008

Status

approved