1,3

Properties of Xor-Moebius transform are explained in A295901.

Antti Karttunen, Table of n, a(n) for n = 1..10000 (based on Hans Havermann's factorization of A156552)

Index entries for sequences related to binary expansion of n

Index entries for sequences computed from indices in prime factorization

Index entries for sequences related to sigma(n)

a(n) = A297106(n) XOR A324714(n).

a(A000040(n)) = A000225(n).

(PARI) A324712(n) = { my(v=0); fordiv(n, d, if(issquarefree(n/d), v=bitxor(v, A323243(d)))); (v); } \\ For A323243, see under that entry.

Cf. A156552, A295901, A297106, A323243, A324543, A324713, A324714.

Sequence in context: A134487 A064537 A023899 * A279321 A254863 A085965

Adjacent sequences: A324709 A324710 A324711 * A324713 A324714 A324715

nonn

Antti Karttunen, Mar 12 2019

approved