20187
domain: N
Appears in sequences
- Denominators of continued fraction convergents to sqrt(374).at n=8A041709
- A014486-indices of A083932-trees.at n=39A083934
- Numbers k such that the first 9 digits of the k-th Lucas number are 1-9 pandigital.at n=6A216489
- Number of (n+2)X(4+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 2 4 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 2 4 6 or 7.at n=4A252429
- T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 2 4 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 2 4 6 or 7.at n=32A252433
- Number of (5+2)X(n+2) 0..3 arrays with every 3X3 subblock row and diagonal sum equal to 0 2 4 6 or 7 and every 3X3 column and antidiagonal sum not equal to 0 2 4 6 or 7.at n=3A252438
- Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 782", based on the 5-celled von Neumann neighborhood.at n=42A273536
- Sum of the third largest parts in the partitions of n into 6 parts.at n=44A308871
- Exponents k where A000120(3^k) - A070939(3^k)/2 reaches a new maximum.at n=40A372099