A181798 Terms of A181797 arranged in ascending order.

1, 6, 12, 12, 24, 30, 36, 48, 56, 72, 96, 108, 132, 144, 150, 180, 182, 192, 216, 288, 306, 324, 336, 360, 360, 380, 384, 392, 432, 552, 576, 648, 672, 672, 720, 750, 768, 792, 864, 870, 900, 972, 992, 1080, 1092, 1152, 1296, 1344, 1406, 1440, 1452, 1536, 1584, 1584

Offset: 1

Author

Matthew Vandermast, Dec 05 2010

Keywords

• nonn

Comments

The natural density of positive integers m such that A003557(m) = A181799(n) equals 6/(a(n)*Pi^2).

Links

• Wikipedia, Natural density

Formula

sum{n>=1} 1/a(n) = pi^2/6 = A013661.