449878

Appears in sequences

• Numbers k with property that k is the least logarithmically smooth numbers (meaning largest prime factor of k is less than log(k)) having squarefree kernel equal to squarefree kernel of k.at n=38A333961
• One-quarter of the number of regions in the central square of an equal-armed cross with arms of length n (as in A331456).at n=25A337641