30842
domain: N
Appears in sequences
- Positions where number of periodic partitions increases.at n=46A059994
- Number of subsets of {1,2,3,...,n} that sum to 0 mod 17.at n=19A068038
- Number of ways to place 5 nonattacking knights on a 5 X n board.at n=5A172214
- Records in A224796.at n=43A224719
- Decimal representation of the n-th iteration of the "Rule 75" elementary cellular automaton starting with a single ON (black) cell.at n=7A266894
- Number of twice-crossing partitions on n nodes.at n=10A287221
- Numbers n such that (6k-1) for k=n, n+1, n+2, n+3 are all primes with no primes of the form (6k+1) in between.at n=27A296011
- Sum over all partitions of n into distinct parts of the bitwise XOR of the parts.at n=43A306925
- Array read by antidiagonals: T(n,k) is the number of ways to place k nonattacking knights on an n X k board.at n=50A390160