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 A210509 x(n+1) = x(n)*Pi/3 with x(0) = Pi, and a(n) = floor(x(n)). 0
 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 6, 7, 7, 7, 8, 8, 9, 9, 9, 10, 10, 11, 11, 12, 13, 13, 14, 15, 15, 16, 17, 18, 18, 19, 20, 21, 22, 23, 25, 26, 27, 28, 30, 31, 33, 34, 36, 37, 39, 41, 43, 45, 47, 49, 52, 54, 57, 60, 62, 65, 69, 72, 75, 79, 83, 86 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS 24 is the first number greater than 3 not in the sequence. Later output is more separated, for example: 40888572599, 42818413097, 44839337342, 46955644261. LINKS FORMULA x(n+1) = x(n)*Pi/3 with x(0) = Pi, and a(n) = floor(x(n)). PROG (JavaScript) pi=Math.PI; x=pi; for (i=0; i<600; i++) {x*=pi; x/=3; document.write(Math.floor(x)+", "); } CROSSREFS Cf. A000796 (Pi), A019670 (Pi/3). Sequence in context: A276870 A081168 A301415 * A216944 A178832 A111233 Adjacent sequences:  A210506 A210507 A210508 * A210510 A210511 A210512 KEYWORD nonn AUTHOR Jon Perry, Jan 25 2013 STATUS approved

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Last modified September 20 12:13 EDT 2019. Contains 327231 sequences. (Running on oeis4.)