32132
domain: N
Appears in sequences
- n written in fractional base 4/3.at n=22A024631
- Base 5 digits are, in order, the first n terms of the periodic sequence with initial period 2,0,1.at n=6A037514
- a(n) = Sum_{1 <= x, y <= n} lcm(x, y).at n=19A064951
- a(n) = (5*n^3+12*n^2+n+6)/6.at n=33A114211
- Number of length 5 nonnegative integer arrays starting and ending with 0 with adjacent elements unequal but differing by no more than n.at n=28A205342
- Irregular array T(n,k) of the numbers of non-extendable (complete) non-self-adjacent simple paths ending at each of a minimal subset of nodes within a square lattice bounded by rectangles with nodal dimensions n and 6, n >= 2.at n=44A213070
- Irregular array T(n,k) of the numbers of non-extendable (complete) non-self-adjacent simple paths ending at each of a minimal subset of nodes within a square lattice bounded by rectangles with nodal dimensions n and 7, n >= 2.at n=43A214373
- Number of losing integer partitions of n in the impartial combinatorial game LCTR (left column, top row).at n=43A373457
- Concatenations x||1||x for numbers x.at n=31A392225