A341273 - OEIS

A341273

If A261283(n) = 0, then a(n) = n, otherwise a(n) is obtained by flipping the A261283(n)-th rightmost bit in the binary expansion of n.

0, 0, 0, 7, 0, 7, 7, 7, 0, 25, 42, 75, 76, 45, 30, 7, 0, 25, 82, 51, 52, 85, 30, 7, 25, 25, 30, 25, 30, 25, 30, 30, 0, 97, 42, 51, 52, 45, 102, 7, 42, 45, 42, 42, 45, 45, 42, 45, 52, 51, 51, 51, 52, 52, 52, 51, 120, 25, 42, 51, 52, 45, 30, 127, 0, 97, 82, 75

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OFFSET

0,4

COMMENTS

All terms belong to A075926.

LINKS

Rémy Sigrist, Table of n, a(n) for n = 0..32768

FORMULA

A261283(a(n)) = 0.

a(a(n)) = a(n).

a(n) = n iff n belongs to A075926.

a(2^k) = 0 for any k >= 0.