126394

Appears in sequences

• Capped binary boundary codes for holeless strictly non-overlapping polyhexes, only the maximal representative from each equivalence class obtained by rotating.at n=7A258003
• Capped binary boundary codes for holeless strictly non-overlapping polyhexes with bilateral symmetry, only the maximal representative from each equivalence class obtained by rotating.at n=7A258005
• Capped binary boundary codes for fusenes, only the maximal representatives of each equivalence class obtained by rotating.at n=7A258013
• Capped binary boundary codes for those fusenes that stay same when flipped over, only the maximal representative from each equivalence class up to rotation.at n=7A258015
• Semiprimes A001358(k) = p*q such that p*q+p+q and r*s+r+s are consecutive primes, where A001358(k+1)=r*s.at n=23A330478
• Number of Carlitz compositions of n (see A003242) such that the first and last parts are equal.at n=25A373420