35167

Appears in sequences

• Numbers k such that k | 10^k + 1.at n=10A015958
• Numbers n with omega(n) = omega of 3 nearest larger and 3 nearest smaller neighbors.at n=14A101936
• Numbers k such that k^3 divides 10^(k^2) + 1.at n=4A128683
• Principal diagonal of the convolution array A213555.at n=9A213556
• Number of horizontal, vertical and diagonal neighbor colorings of the even squares of an nX3 array with new integer colors introduced in row major order.at n=6A215954
• Number of horizontal, vertical and diagonal neighbor colorings of the even squares of an nX7 array with new integer colors introduced in row major order.at n=2A215958
• T(n,k)=Number of horizontal, vertical and diagonal neighbor colorings of the even squares of an nXk array with new integer colors introduced in row major order.at n=38A215959
• T(n,k)=Number of horizontal, vertical and diagonal neighbor colorings of the even squares of an nXk array with new integer colors introduced in row major order.at n=42A215959
• Sum of prime divisors of n (with repetition) is one less than the sum of prime divisors (with repetition) of n+1.at n=31A228126
• Nonequivalent ways to place two different markers (e.g., a pair of Go stones, black and white) on an n X n grid.at n=22A242709
• Number of length n+2 0..9 arrays with no three elements in a row with pattern aba (with a!=b) and new values 0..9 introduced in 0..9 order.at n=7A243606
• Number of partitions of subsets of {1,...,n}, where consecutive integers are required to be in different parts.at n=9A261041
• Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 621", based on the 5-celled von Neumann neighborhood.at n=30A273268
• Numbers k such that k^2 divides 10^k + 1.at n=4A292335
• Numbers m such that sigma(m) = tau(m)! where sigma(k) = A000203(k) and tau(k) = A000005(k).at n=29A351866
• Numbers k such that A001414(k+1) = A001414(k)+1 and A001414(k)^2+3*A001414(k)+1 is prime.at n=14A352581