105342

Appears in sequences

• Positive numbers k such that k and 3*k are anagrams in base 6 (written in base 6).at n=29A023065
• The fourth row of the ED1 array A167546.at n=24A167547
• Numbers k such that the determinant of the Vandermonde matrix of their digits is equal to phi(k), the Euler totient function of k.at n=19A307587
• Expansion of 1/(1 - Sum_{k>=1} x^k/(1 - x^(2*k))).at n=16A320650