A134480 - cp's OEIS frontend

A134480 A134478 * A000012.

n	a(n)
0	1
1	3
2	2
3	9
4	7
5	4
6	18
7	15
8	11
9	6
10	30
11	26
12	21
13	15
14	8
15	45
16	40
17	34
18	27
19	19
20	10
21	63
22	57
23	50
24	42
25	33
26	23
27	12
28	84
29	77
30	69
31	60
32	50
33	39
34	27
35	14
36	108
37	100
38	91
39	81
40	70
41	58
42	45
43	31
44	16
45	135
46	126
47	116
48	105
49	93
50	80
51	66
52	51
53	35
54	18

[1, 3, 2, 9, 7, 4, 18, 15, 11, 6, 30, 26, 21, 15, 8, 45, 40, 34, 27, 19, 10, 63, 57, 50, 42, 33, 23, 12, 84, 77, 69, 60, 50, 39, 27, 14, 108, 100, 91, 81, 70, 58, 45, 31, 16, 135, 126, 116, 105, 93, 80, 66, 51, 35, 18]

cp's OEIS Frontend

A134480 A134478 * A000012.

Table of values

List of values

n	a(n)
0	1
1	3
2	2
3	9
4	7
5	4
6	18
7	15
8	11
9	6
10	30
11	26
12	21
13	15
14	8
15	45
16	40
17	34
18	27
19	19
20	10
21	63
22	57
23	50
24	42
25	33
26	23
27	12
28	84
29	77
30	69
31	60
32	50
33	39
34	27
35	14
36	108
37	100
38	91
39	81
40	70
41	58
42	45
43	31
44	16
45	135
46	126
47	116
48	105
49	93
50	80
51	66
52	51
53	35
54	18

n	a(n)
0	1
1	3
2	2
3	9
4	7
5	4
6	18
7	15
8	11
9	6
10	30
11	26
12	21
13	15
14	8
15	45
16	40
17	34
18	27
19	19
20	10
21	63
22	57
23	50
24	42
25	33
26	23
27	12
28	84
29	77
30	69
31	60
32	50
33	39
34	27
35	14
36	108
37	100
38	91
39	81
40	70
41	58
42	45
43	31
44	16
45	135
46	126
47	116
48	105
49	93
50	80
51	66
52	51
53	35
54	18

n	a(n)
0	1
1	3
2	2
3	9
4	7
5	4
6	18
7	15
8	11
9	6
10	30
11	26
12	21
13	15
14	8
15	45
16	40
17	34
18	27
19	19
20	10
21	63
22	57
23	50
24	42
25	33
26	23
27	12
28	84
29	77
30	69
31	60
32	50
33	39
34	27
35	14
36	108
37	100
38	91
39	81
40	70
41	58
42	45
43	31
44	16
45	135
46	126
47	116
48	105
49	93
50	80
51	66
52	51
53	35
54	18