A170953 Floor((Pi^n+n)/(Pi^2+1)).

0, 0, 1, 3, 9, 28, 88, 278, 873, 2743, 8616, 27067, 85033, 267138, 839238, 2636541, 8282935, 26021607, 81749288, 256822959, 806833118, 2534740993, 7963123681, 25016890852, 78592880514, 246906816045, 775680639403, 2436872598277, 7655661052477, 24050968520831

Offset

0,4

Links

Table of n, a(n) for n=0..29.

Prog

(PARI) a(n) = (Pi^n + n)\(Pi^2 + 1); \\ Michel Marcus, Aug 26 2013

Crossrefs

Sequence in context: A124820 A022020 A195675 * A358092 A333504 A199104

Adjacent sequences: A170950 A170951 A170952 * A170954 A170955 A170956

Keyword

nonn,less

Author

Gary Detlefs, Feb 20 2010

Status

approved