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A190211
Positions of 0 in A190210; complement of A190212.
3
3, 4, 5, 9, 10, 15, 16, 17, 20, 21, 23, 26, 27, 29, 32, 34, 37, 38, 40, 43, 46, 49, 51, 52, 54, 57, 58, 60, 63, 64, 68, 69, 71, 74, 75, 80, 81, 85, 86, 87, 91, 92, 93, 97, 98, 99, 102, 103, 104, 108, 109, 114, 115, 116, 119, 120, 122, 125, 126, 128, 131, 133, 134, 136, 137, 139, 142, 145, 148, 150, 151, 153, 156
OFFSET
1,1
LINKS
MATHEMATICA
u = 8^(1/2); v = 1/u;
f[n_] := Floor[n*u + n*v] - Floor[n*u] - Floor[n*v]
t = Table[f[n], {n, 1, 120}] (* A190210 *)
Flatten[Position[t, 0]] (* A190211 *)
Flatten[Position[t, 1]] (* A190212 *)
CROSSREFS
Sequence in context: A050068 A250444 A327178 * A136120 A217040 A295718
KEYWORD
nonn
AUTHOR
Clark Kimberling, May 05 2011
STATUS
approved