A378538 Symmetric difference of the primitive non-deficient numbers and the primitive Zumkeller numbers.

748, 7544, 8228, 10184, 12716, 17204, 21692, 23188, 27676, 30668, 32164, 35156, 39644, 44132, 45628, 50116, 53108, 54604, 56816, 59092, 61904, 62084, 62416, 66572, 66928, 69488, 72556, 73616, 75548, 77044, 80036, 81532, 84524, 94996, 97988, 102416, 102476, 103972, 111452, 112948, 117436, 121924, 124916, 129404

Offset

1,1

Links

Antti Karttunen, Table of n, a(n) for n = 1..120

Formula

{k such that A341619(k) != A378537(k)}.

Crossrefs

Symmetric difference of the sets A006039 and A180332.

Disjoint union of A378656 and A378657.

Cf. A341619, A378537.

Sequence in context: A252946 A242150 A184024 * A376879 A378656 A378519

Adjacent sequences: A378535 A378536 A378537 * A378539 A378540 A378541

Keyword

nonn,new

Author

Antti Karttunen, Dec 02 2024

Status

approved