A282935 Concatenation of the sums of elements of P{d_1}, P{d_2}, P{d_3}, ..., P{d_n}; where P{d_n} denote the power set of the set of divisors of n ordered by the size of the subsets, and in each subset, following the increasing order.
1, 1, 2, 3, 1, 3, 4, 1, 2, 4, 3, 5, 6, 7, 1, 5, 6, 1, 2, 3, 6, 3, 4, 7, 5, 8, 9, 6, 9, 10, 11, 12, 1, 7, 8, 1, 2, 4, 8, 3, 5, 9, 6, 10, 12, 7, 11, 13, 14, 15, 1, 3, 9, 4, 10, 12, 13, 1, 2, 5, 10, 3, 6, 11, 7, 12, 15, 8, 13, 16, 17, 18, 1, 11, 12, 1, 2, 3, 4, 6
Offset: 1
Keywords
Examples
Rows with power sets of set of divisors of n (without nonempty sets):
{1};
{1}, {2}, {1, 2};
{1}, {3}, {1, 3};
{1}, {2}, {4}, {1, 2}, {1, 4}, {2, 4}, {1, 2, 4};
...
Rows with the sums of elements of these subsets:
1;
1, 2, 3;
1, 3, 4;
1, 2, 4, 3, 5, 6, 7;
...
Concatenation: 1, 1, 2, 3, 1, 3, 4, 1, 2, 4, 3, 5, 6, 7, ...