A263271 - cp's OEIS frontend

A263271 Square array A(row,col): A(row,0) = row and for col >= 1, if A262686(row) is 0, then A(row,col) = 0, otherwise A(row,col) = A(A262686(row),col-1).

n	a(n)
0	0
1	2
2	1
3	6
4	4
5	2
6	12
7	8
8	6
9	3
10	18
11	0
12	12
13	5
14	4
15	22
16	0
17	18
18	7
19	8
20	5
21	30
22	0
23	22
24	0
25	0
26	7
27	6
28	34
29	0
30	30
31	0
32	0
33	0
34	12
35	7
36	42
37	0
38	34
39	0
40	0
41	0
42	18
43	0
44	8
45	46
46	0
47	42
48	0
49	0
50	0
51	22
52	0
53	0
54	9
55	54
56	0
57	46
58	0
59	0
60	0
61	30
62	0
63	0
64	11
65	10
66	58
67	0
68	54
69	0
70	0
71	0
72	34
73	0
74	0
75	16
76	14
77	11

[0, 2, 1, 6, 4, 2, 12, 8, 6, 3, 18, 0, 12, 5, 4, 22, 0, 18, 7, 8, 5, 30, 0, 22, 0, 0, 7, 6, 34, 0, 30, 0, 0, 0, 12, 7, 42, 0, 34, 0, 0, 0, 18, 0, 8, 46, 0, 42, 0, 0, 0, 22, 0, 0, 9, 54, 0, 46, 0, 0, 0, 30, 0, 0, 11, 10, 58, 0, 54, 0, 0, 0, 34, 0, 0, 16, 14, 11]

cp's OEIS Frontend

A263271 Square array A(row,col): A(row,0) = row and for col >= 1, if A262686(row) is 0, then A(row,col) = 0, otherwise A(row,col) = A(A262686(row),col-1).

Table of values

List of values

n	a(n)
0	0
1	2
2	1
3	6
4	4
5	2
6	12
7	8
8	6
9	3
10	18
11	0
12	12
13	5
14	4
15	22
16	0
17	18
18	7
19	8
20	5
21	30
22	0
23	22
24	0
25	0
26	7
27	6
28	34
29	0
30	30
31	0
32	0
33	0
34	12
35	7
36	42
37	0
38	34
39	0
40	0
41	0
42	18
43	0
44	8
45	46
46	0
47	42
48	0
49	0
50	0
51	22
52	0
53	0
54	9
55	54
56	0
57	46
58	0
59	0
60	0
61	30
62	0
63	0
64	11
65	10
66	58
67	0
68	54
69	0
70	0
71	0
72	34
73	0
74	0
75	16
76	14
77	11

n	a(n)
0	0
1	2
2	1
3	6
4	4
5	2
6	12
7	8
8	6
9	3
10	18
11	0
12	12
13	5
14	4
15	22
16	0
17	18
18	7
19	8
20	5
21	30
22	0
23	22
24	0
25	0
26	7
27	6
28	34
29	0
30	30
31	0
32	0
33	0
34	12
35	7
36	42
37	0
38	34
39	0
40	0
41	0
42	18
43	0
44	8
45	46
46	0
47	42
48	0
49	0
50	0
51	22
52	0
53	0
54	9
55	54
56	0
57	46
58	0
59	0
60	0
61	30
62	0
63	0
64	11
65	10
66	58
67	0
68	54
69	0
70	0
71	0
72	34
73	0
74	0
75	16
76	14
77	11

n	a(n)
0	0
1	2
2	1
3	6
4	4
5	2
6	12
7	8
8	6
9	3
10	18
11	0
12	12
13	5
14	4
15	22
16	0
17	18
18	7
19	8
20	5
21	30
22	0
23	22
24	0
25	0
26	7
27	6
28	34
29	0
30	30
31	0
32	0
33	0
34	12
35	7
36	42
37	0
38	34
39	0
40	0
41	0
42	18
43	0
44	8
45	46
46	0
47	42
48	0
49	0
50	0
51	22
52	0
53	0
54	9
55	54
56	0
57	46
58	0
59	0
60	0
61	30
62	0
63	0
64	11
65	10
66	58
67	0
68	54
69	0
70	0
71	0
72	34
73	0
74	0
75	16
76	14
77	11