A087811 - OEIS

A087811 as a simple table

n	a(n)
1	1
2	2
3	4
4	6
5	9
6	12
7	16
8	20
9	25
10	30
11	36
12	42
13	49
14	56
15	64
16	72
17	81
18	90
19	100
20	110
21	121
22	132
23	144
24	156
25	169
26	182
27	196
28	210
29	225
30	240
31	256
32	272
33	289
34	306
35	324
36	342
37	361
38	380
39	400
40	420
41	441
42	462
43	484
44	506
45	529
46	552
47	576
48	600
49	625
50	650
51	676
52	702
53	729
54	756
55	784
56	812
57	841

[1,2,4,6,9,12,16,20,25,30,36,42,49,56,64,72,81,90, 100,110,121,132,144,156,169,182,196,210,225,240, 256,272,289,306,324,342,361,380,400,420,441,462, 484,506,529,552,576,600,625,650,676,702,729,756, 784,812,841]

[1,2,4,6,9,12,16,20,25,30,36,42,49,56,64,72,81,90,
 100,110,121,132,144,156,169,182,196,210,225,240,
 256,272,289,306,324,342,361,380,400,420,441,462,
 484,506,529,552,576,600,625,650,676,702,729,756,
 784,812,841]

n	a(n)
1	1
2	2
3	4
4	6
5	9
6	12
7	16
8	20
9	25
10	30
11	36
12	42
13	49
14	56
15	64
16	72
17	81
18	90
19	100
20	110
21	121
22	132
23	144
24	156
25	169
26	182
27	196
28	210
29	225
30	240
31	256
32	272
33	289
34	306
35	324
36	342
37	361
38	380
39	400
40	420
41	441
42	462
43	484
44	506
45	529
46	552
47	576
48	600
49	625
50	650
51	676
52	702
53	729
54	756
55	784
56	812
57	841

n	a(n)
1	1
2	2
3	4
4	6
5	9
6	12
7	16
8	20
9	25
10	30
11	36
12	42
13	49
14	56
15	64
16	72
17	81
18	90
19	100
20	110
21	121
22	132
23	144
24	156
25	169
26	182
27	196
28	210
29	225
30	240
31	256
32	272
33	289
34	306
35	324
36	342
37	361
38	380
39	400
40	420
41	441
42	462
43	484
44	506
45	529
46	552
47	576
48	600
49	625
50	650
51	676
52	702
53	729
54	756
55	784
56	812
57	841

n	a(n)
1	1
2	2
3	4
4	6
5	9
6	12
7	16
8	20
9	25
10	30
11	36
12	42
13	49
14	56
15	64
16	72
17	81
18	90
19	100
20	110
21	121
22	132
23	144
24	156
25	169
26	182
27	196
28	210
29	225
30	240
31	256
32	272
33	289
34	306
35	324
36	342
37	361
38	380
39	400
40	420
41	441
42	462
43	484
44	506
45	529
46	552
47	576
48	600
49	625
50	650
51	676
52	702
53	729
54	756
55	784
56	812
57	841