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 A107223 Floor(Pi*Floor(n*Pi)). 1
 9, 18, 28, 37, 47, 56, 65, 78, 87, 97, 106, 116, 125, 135, 147, 157, 166, 175, 185, 194, 204, 216, 226, 235, 245, 254, 263, 273, 285, 295, 304, 314, 323, 333, 342, 354, 364, 373, 383, 392, 402, 411, 424, 433, 442, 452, 461, 471, 480, 493, 502, 512, 521, 530 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS N. J. A. Sloane et al., Binary Quadratic Forms and OEIS (Index to related sequences, programs, references) FORMULA a(n)=floor(Pi*A022844(n)) CROSSREFS Cf. A022844. Sequence in context: A043322 A071121 A157644 * A194152 A044433 A161570 Adjacent sequences: A107220 A107221 A107222 * A107224 A107225 A107226 KEYWORD nonn AUTHOR Zak Seidov, Jun 08 2005 STATUS approved

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Last modified December 7 07:00 EST 2022. Contains 358649 sequences. (Running on oeis4.)