A324717 Xor-Moebius transform of A324716, where A324716(n) = bitxor(2*A156552(n), bitand(2*A156552(n), A323243(n))).

0, 2, 4, 0, 8, 14, 16, 4, 4, 24, 32, 26, 64, 50, 8, 0, 128, 28, 256, 48, 20, 96, 512, 48, 8, 192, 4, 102, 1024, 26, 2048, 24, 100, 384, 24, 28, 4096, 770, 64, 96, 8192, 118, 16384, 192, 8, 1536, 32768, 104, 16, 58, 388, 384, 65536, 52, 40, 196, 256, 3074, 131072, 114, 262144, 6144, 68, 8, 200, 166, 524288, 772, 1540, 120, 1048576

Offset

1,2

Comments

Properties of Xor-Moebius transform are explained in A295901.

Links

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)

Prog

(PARI) A324717(n) = { my(v=0); fordiv(n, d, if(issquarefree(n/d), v=bitxor(v, A324716(d)))); (v); }; \\ For other code, see A324716.

Crossrefs

Cf. A156552, A295901, A324712, A324713, A324716.

Sequence in context: A101160 A077624 A103191 * A295793 A071607 A338620

Adjacent sequences: A324714 A324715 A324716 * A324718 A324719 A324720

Keyword

nonn

Author

Antti Karttunen, Mar 15 2019

Status

approved