28054

Appears in sequences

• a(n) = (5*n+1)*(5*n+4).at n=33A001545
• Expansion of Product_{m>=1} (1-m*q^m)^-13.at n=5A022737
• Numbers having four 6's in base 8.at n=20A043448
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (0, 0, 1), (0, 1, -1), (1, 0, 1), (1, 1, 1)}.at n=7A151221
• Number of nX3 0..1 arrays with every element unequal to 1, 2, 3, 5 or 8 king-move adjacent elements, with upper left element zero.at n=8A305362
• Sum of the odd parts in the partitions of n into 5 parts.at n=42A309545