A189751 n+[nr/s]+[nt/s]; r=1, s=arctan(1/3), t=arctan(2/3).

5, 11, 17, 23, 29, 34, 40, 46, 52, 59, 65, 70, 76, 82, 88, 94, 100, 105, 112, 118, 124, 130, 136, 141, 147, 153, 159, 166, 171, 177, 183, 189, 195, 201, 206, 212, 218, 225, 231, 237, 242, 248, 254, 260, 266, 272, 278, 284, 290, 296, 302, 308, 313, 319, 325, 332, 338, 343, 349, 355, 361, 367, 373, 378, 385, 391, 397, 403, 409, 414

Offset

1,1

Comments

See A189750.

Links

Table of n, a(n) for n=1..70.

Mathematica

(See A189750.)

Crossrefs

A189750, A189752.

Sequence in context: A314246 A314247 A190337 * A314248 A314249 A172332

Adjacent sequences: A189748 A189749 A189750 * A189752 A189753 A189754

Keyword

nonn

Author

Clark Kimberling, Apr 26 2011

Status

approved