A110713 - cp's OEIS frontend

A110713 a(n) is the number of distinct products b_1b_2...*b_n where 1 <= b_i <= n.

n	a(n)
1	1
2	3
3	10
4	25
5	91
6	196
7	750
8	1485
9	3025
10	5566
11	23387
12	38402
13	163268
14	284376
15	500004
16	795549
17	3575781
18	5657839
19	25413850
20	40027130
21	66010230
22	105164280
23	490429875
24	713491350
25	1232253906

[1, 3, 10, 25, 91, 196, 750, 1485, 3025, 5566, 23387, 38402, 163268, 284376, 500004, 795549, 3575781, 5657839, 25413850, 40027130, 66010230, 105164280, 490429875, 713491350, 1232253906]

cp's OEIS Frontend

A110713 a(n) is the number of distinct products b_1b_2...*b_n where 1 <= b_i <= n.

Table of values

List of values

cp's OEIS Frontend

A110713 a(n) is the number of distinct products b_1*b_2*...*b_n where 1 <= b_i <= n.

Table of values

List of values

A110713 a(n) is the number of distinct products b_1b_2...*b_n where 1 <= b_i <= n.