261119

Appears in sequences

• Frobenius number of the numerical semigroup generated by consecutive centered square numbers.at n=14A069760
• a(n) = (2^n-1)^2 - 2.at n=8A093112
• Smallest m such that A199238(m) = n.at n=16A199262
• Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 419", based on the 5-celled von Neumann neighborhood.at n=17A288063
• Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 629", based on the 5-celled von Neumann neighborhood.at n=17A289970
• Numbers of the form (2^k-1)^2 - 2 that are squarefree.at n=6A381698