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A190551
Positions of 1 in A190549.
6
3, 8, 13, 15, 20, 25, 27, 32, 37, 39, 44, 49, 54, 56, 61, 66, 68, 73, 78, 83, 85, 90, 95, 97, 102, 107, 109, 112, 114, 119, 124, 126, 131, 136, 138, 143, 148, 153, 155, 160, 165, 167, 172, 177, 182, 184, 189, 194, 196, 201, 206, 208, 213, 218, 223, 225, 230, 235, 237, 242, 247, 252, 254, 259, 264, 266, 271, 276, 278, 281, 283
OFFSET
1,1
COMMENTS
See A190549.
LINKS
MATHEMATICA
r = Sqrt[2]; b = 4; c = 1;
f[n_] := Floor[(b*n + c)*r] - b*Floor[n*r] - Floor[c*r];
t = Table[f[n], {n, 1, 200}] (* A190549 *)
Flatten[Position[t, 0]] (* A190550 *)
Flatten[Position[t, 1]] (* A190551 *)
Flatten[Position[t, 2]] (* A190552 *)
Flatten[Position[t, 3]] (* A190553 *)
Flatten[Position[t, 4]] (* A190554 *)
CROSSREFS
Cf. A190549.
Sequence in context: A277555 A034260 A310291 * A080706 A190563 A310292
KEYWORD
nonn
AUTHOR
Clark Kimberling, May 12 2011
STATUS
approved