184410

Appears in sequences

• Number of necklaces with n beads of 2 colors, allowing turning over (these are also called bracelets).at n=23A000029
• Number of distinct necklaces with p beads of two possible colors, allowing turning over, p being a prime greater than 2.at n=7A104137
• Base-10 representation of numbers k which, in base 2, satisfy abs(k + reverse(k) - reverse(k + reverse(k))) = abs(k - reverse(k)) + reverse(abs(k - reverse(k))) = k.at n=15A179697