28169

Appears in sequences

• Structured small rhombicubeoctahedral numbers.at n=16A100149
• 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, 0), (-1, 1, -1), (0, 0, 1), (1, -1, -1), (1, 1, 1)}.at n=8A150359
• a(n) = Sum_{i=0..n} digsum_4(i)^4, where digsum_4(i) = A053737(i).at n=48A231667
• Number of partitions of n such that (number parts having multiplicity 1) is a part and (number of 1s) is a part.at n=46A241506
• a(n) = a(n-1) + 3*a(n-2) -2*a(n-3) - 2*a(n-4), where a(0) = -1, a(1) = -1, a(2) = 2, a(3) = 3.at n=18A295722
• a(n) is the smallest nonnegative integer such that the sum of any four ordered terms a(k), k<=n (repetitions allowed), is unique.at n=14A365300