49867

Appears in sequences

• Number of partitions of n into at most 1 copy of 1, 2 copies of 2, 3 copies of 3, ... .at n=54A052335
• Number of positions that are exactly n moves from the starting position in the Hockey Puck puzzle.at n=14A079736
• T(n,k)=Number of (n+1)X(k+1) 0..7 arrays with every 2X2 subblock commuting with each of its horizontal and vertical 2X2 subblock neighbors.at n=11A186490
• T(n,k)=Number of (n+1)X(k+1) 0..7 arrays with every 2X2 subblock commuting with each of its horizontal and vertical 2X2 subblock neighbors.at n=13A186490
• T(n,m)=Number of (n+1)X5 0..m arrays with every 2X2 subblock commuting with each of its horizontal and vertical 2X2 subblock neighbors.at n=29A189174
• The Wiener index of the straight pentachain of n pentagonal rings (see Fig. 2.1 in the A. A. Ali et al. reference).at n=28A224459
• Numbers n such that 7*3^(2*n)+5*3^n+1 is prime.at n=19A227445
• Number of compositions of n such that the sum of the parts counted without multiplicities is equal to the sum of all multiplicities.at n=20A243149