419654
domain: N
Appears in sequences
- Number of complementary pairs of circulant digraphs on n nodes.at n=24A054930
- Number of primitive (aperiodic) step shifted (decimated) sequences using a maximum of two different symbols.at n=21A056381
- Number of primitive (aperiodic) step shifted (decimated) sequences using exactly two different symbols.at n=21A056386