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A189797
n+[nr/s]+[nt/s]; r=2, s=(sin(1))^2, t=(cos(1))^2.
2
3, 7, 12, 16, 21, 24, 28, 33, 37, 42, 46, 49, 54, 58, 63, 67, 72, 75, 79, 84, 88, 93, 96, 100, 105, 109, 114, 118, 121, 126, 130, 135, 139, 144, 147, 151, 156, 160, 165, 168, 172, 177, 181, 186, 190, 193, 198, 202, 207, 211, 216, 219, 223, 228, 232, 237, 241, 244, 249, 253, 258, 262, 265, 270, 274, 279, 283, 288, 291, 295, 300, 304
OFFSET
1,1
COMMENTS
See A189796.
MATHEMATICA
(See A189796.)
Table[n+Floor[2 n/Sin[1]^2]+Floor[(n*Cos[1]^2)/Sin[1]^2], {n, 80}] (* Harvey P. Dale, Aug 13 2017 *)
CROSSREFS
Sequence in context: A184483 A350427 A310239 * A310240 A310241 A310242
KEYWORD
nonn
AUTHOR
Clark Kimberling, Apr 27 2011
STATUS
approved