A378650 a(n) = A378647(n) - n.

0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 4, 0, 2, 0, 0, 0, 16, 0, 0, 0, 0, 0, 12, 0, 0, 0, 0, 0, 28, 0, 0, 0, 12, 0, 12, 0, 0, 0, 0, 0, 48, 0, 0, 0, 0, 0, 16, 0, 8, 0, 0, 0, 66, 0, 0, 0, 0, 0, 12, 0, 0, 0, 4, 0, 104, 0, 0, 0, 0, 0, 12, 0, 40, 0, 0, 0, 72, 0, 0, 0, 4, 0, 70, 0, 0, 0, 0, 0, 128, 0, 0, 0, 20, 0, 12, 0, 2, 0

Offset: 1

Author

Antti Karttunen, Dec 03 2024

Keywords

• nonn

Links

• Antti Karttunen, Table of n, a(n) for n = 1..20000

Crossrefs

Cf. A103977, A378647, A378653 (inverse Möbius transform).

Cf. A005101 (positions of nonzero terms), A263837 (of 0's).

Cf. also A318679.

Programs

PARI

A378650(n) = (A378647(n) - n);