A181654 - cp's OEIS frontend

A181654 An eigentriangle of the number triangle A181653.

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	1
6	3
7	2
8	1
9	1
10	6
11	4
12	2
13	1
14	1
15	9
16	6
17	3
18	2
19	1
20	1
21	18
22	12
23	6
24	4
25	2
26	1
27	1
28	27
29	18
30	9
31	6
32	3
33	2
34	1
35	1
36	54
37	36
38	18
39	12
40	6
41	4
42	2
43	1
44	1
45	81
46	54
47	27
48	18
49	9
50	6
51	3
52	2
53	1
54	1
55	162
56	108
57	54
58	36
59	18
60	12
61	6
62	4
63	2
64	1
65	1

[1, 1, 1, 2, 1, 1, 3, 2, 1, 1, 6, 4, 2, 1, 1, 9, 6, 3, 2, 1, 1, 18, 12, 6, 4, 2, 1, 1, 27, 18, 9, 6, 3, 2, 1, 1, 54, 36, 18, 12, 6, 4, 2, 1, 1, 81, 54, 27, 18, 9, 6, 3, 2, 1, 1, 162, 108, 54, 36, 18, 12, 6, 4, 2, 1, 1]

cp's OEIS Frontend

A181654 An eigentriangle of the number triangle A181653.

Table of values

List of values

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	1
6	3
7	2
8	1
9	1
10	6
11	4
12	2
13	1
14	1
15	9
16	6
17	3
18	2
19	1
20	1
21	18
22	12
23	6
24	4
25	2
26	1
27	1
28	27
29	18
30	9
31	6
32	3
33	2
34	1
35	1
36	54
37	36
38	18
39	12
40	6
41	4
42	2
43	1
44	1
45	81
46	54
47	27
48	18
49	9
50	6
51	3
52	2
53	1
54	1
55	162
56	108
57	54
58	36
59	18
60	12
61	6
62	4
63	2
64	1
65	1

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	1
6	3
7	2
8	1
9	1
10	6
11	4
12	2
13	1
14	1
15	9
16	6
17	3
18	2
19	1
20	1
21	18
22	12
23	6
24	4
25	2
26	1
27	1
28	27
29	18
30	9
31	6
32	3
33	2
34	1
35	1
36	54
37	36
38	18
39	12
40	6
41	4
42	2
43	1
44	1
45	81
46	54
47	27
48	18
49	9
50	6
51	3
52	2
53	1
54	1
55	162
56	108
57	54
58	36
59	18
60	12
61	6
62	4
63	2
64	1
65	1

n	a(n)
0	1
1	1
2	1
3	2
4	1
5	1
6	3
7	2
8	1
9	1
10	6
11	4
12	2
13	1
14	1
15	9
16	6
17	3
18	2
19	1
20	1
21	18
22	12
23	6
24	4
25	2
26	1
27	1
28	27
29	18
30	9
31	6
32	3
33	2
34	1
35	1
36	54
37	36
38	18
39	12
40	6
41	4
42	2
43	1
44	1
45	81
46	54
47	27
48	18
49	9
50	6
51	3
52	2
53	1
54	1
55	162
56	108
57	54
58	36
59	18
60	12
61	6
62	4
63	2
64	1
65	1