A082873 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A082873 as a simple table

n	a(n)
1	1
2	1
3	3
4	6
5	8
6	12
7	15
8	19
9	25
10	30
11	36
12	42
13	49
14	55
15	63
16	72
17	80
18	90
19	99
20	109
21	121
22	132
23	144
24	156
25	169
26	181
27	195
28	210
29	224
30	240
31	255
32	271
33	289
34	306
35	324
36	342
37	361
38	379
39	399
40	420
41	440
42	462
43	483
44	505
45	529
46	552
47	576
48	600
49	625
50	649
51	675
52	702
53	728

[1,1,3,6,8,12,15,19,25,30,36,42,49,55,63,72,80,90, 99,109,121,132,144,156,169,181,195,210,224,240, 255,271,289,306,324,342,361,379,399,420,440,462, 483,505,529,552,576,600,625,649,675,702,728]

n	a(n)
1	1
2	1
3	3
4	6
5	8
6	12
7	15
8	19
9	25
10	30
11	36
12	42
13	49
14	55
15	63
16	72
17	80
18	90
19	99
20	109
21	121
22	132
23	144
24	156
25	169
26	181
27	195
28	210
29	224
30	240
31	255
32	271
33	289
34	306
35	324
36	342
37	361
38	379
39	399
40	420
41	440
42	462
43	483
44	505
45	529
46	552
47	576
48	600
49	625
50	649
51	675
52	702
53	728

n	a(n)
1	1
2	1
3	3
4	6
5	8
6	12
7	15
8	19
9	25
10	30
11	36
12	42
13	49
14	55
15	63
16	72
17	80
18	90
19	99
20	109
21	121
22	132
23	144
24	156
25	169
26	181
27	195
28	210
29	224
30	240
31	255
32	271
33	289
34	306
35	324
36	342
37	361
38	379
39	399
40	420
41	440
42	462
43	483
44	505
45	529
46	552
47	576
48	600
49	625
50	649
51	675
52	702
53	728

n	a(n)
1	1
2	1
3	3
4	6
5	8
6	12
7	15
8	19
9	25
10	30
11	36
12	42
13	49
14	55
15	63
16	72
17	80
18	90
19	99
20	109
21	121
22	132
23	144
24	156
25	169
26	181
27	195
28	210
29	224
30	240
31	255
32	271
33	289
34	306
35	324
36	342
37	361
38	379
39	399
40	420
41	440
42	462
43	483
44	505
45	529
46	552
47	576
48	600
49	625
50	649
51	675
52	702
53	728