A163901 The positions i where A163355(i) = i, that is, the fixed points of permutation A163355.

0, 1, 16, 20, 21, 256, 260, 261, 320, 321, 336, 340, 341, 4096, 4100, 4101, 4160, 4161, 4176, 4180, 4181, 5120, 5121, 5136, 5140, 5141, 5376, 5380, 5381, 5440, 5441, 5456, 5460, 5461, 65536, 65540, 65541, 65600, 65601, 65616, 65620, 65621

Offset: 0

Author

Antti Karttunen, Sep 19 2009

Keywords

• nonn

Comments

Alternatively, the positions of zeros in A163900.

Crossrefs

a(n) = A000695(A165404(n)). Same sequence in base-4: A165406. See also A163902, A163903, A163910.