100023

Appears in sequences

• Expansion of Product_{m>=1} (1-m*q^m)^21.at n=8A022681
• Positive numbers k such that k and 3*k are anagrams in base 4 (written in base 4).at n=6A023060
• Positive numbers k such that k and 3*k are anagrams in base 7 (written in base 7).at n=32A023069
• Maximal number of pairs of minimal vectors in n-dimensional laminated lattice.at n=30A028924
• a(n)^3 ends in n^3.at n=23A167178
• Smallest number with n nonprime substrings (Version 1: substrings with leading zeros are considered to be nonprime).at n=18A213302
• a(n) = A239460(n) / n^2.at n=22A239463
• Number of ways 1/n can be expressed as the sum of four distinct unit fractions: 1/n = 1/w + 1/x + 1/y + 1/z satisfying 0 < w < x < y < z.at n=41A241883