A374190 Complement of A374189 in A005843.

0, 4, 6, 8, 14, 16, 20, 22, 30, 32, 36, 38, 40, 46, 52, 54, 62, 64, 68, 70, 72, 78, 80, 84, 86, 94, 100, 102, 104, 110, 116, 118, 126, 128, 132, 134, 136, 142, 144, 148, 150, 158, 160, 164, 166, 168, 174, 180, 182, 190, 196, 198, 200, 206, 208, 212, 214, 222

Offset: 1

Author

Peter Luschny, Jul 02 2024

Keywords

• nonn

Comments

k is a term if and only if for all a of the form 4*n - 1 (n>=1) there is an even k such that K(a / k) = K((-1)^floor(k/2)*k / a), where K denotes the Kronecker symbol (A372728).

Crossrefs

Cf. A374189, A005843 (even numbers).