A065001 - cp's OEIS frontend

A065001 a(n) = (presumed) number of palindromes in the 'Reverse and Add!' trajectory of n, or -1 if this number is not finite.

n	a(n)
1	11
2	10
3	8
4	9
5	10
6	7
7	6
8	8
9	4
10	9
11	9
12	6
13	7
14	5
15	5
16	7
17	6
18	3
19	4
20	8
21	6
22	8
23	5
24	5
25	7
26	6
27	3
28	4
29	4
30	6
31	7
32	5
33	6
34	7
35	6
36	3
37	4
38	4
39	4
40	7
41	5
42	5
43	7
44	7
45	3
46	4
47	4
48	4
49	2
50	5
51	5
52	7
53	6
54	3
55	5
56	4
57	4
58	2
59	6
60	5
61	7
62	6
63	3
64	4
65	4
66	5
67	2
68	6
69	3
70	7
71	6
72	3
73	4
74	4
75	4
76	2
77	7
78	3
79	5
80	6
81	3
82	4
83	4
84	4
85	2
86	6
87	3
88	6
89	1
90	3
91	4
92	4
93	4
94	2
95	6
96	3
97	5
98	1
99	3
100	8
101	8
102	6
103	6

[11, 10, 8, 9, 10, 7, 6, 8, 4, 9, 9, 6, 7, 5, 5, 7, 6, 3, 4, 8, 6, 8, 5, 5, 7, 6, 3, 4, 4, 6, 7, 5, 6, 7, 6, 3, 4, 4, 4, 7, 5, 5, 7, 7, 3, 4, 4, 4, 2, 5, 5, 7, 6, 3, 5, 4, 4, 2, 6, 5, 7, 6, 3, 4, 4, 5, 2, 6, 3, 7, 6, 3, 4, 4, 4, 2, 7, 3, 5, 6, 3, 4, 4, 4, 2, 6, 3, 6, 1, 3, 4, 4, 4, 2, 6, 3, 5, 1, 3, 8, 8, 6, 6]

cp's OEIS Frontend

A065001 a(n) = (presumed) number of palindromes in the 'Reverse and Add!' trajectory of n, or -1 if this number is not finite.

Table of values

List of values

n	a(n)
1	11
2	10
3	8
4	9
5	10
6	7
7	6
8	8
9	4
10	9
11	9
12	6
13	7
14	5
15	5
16	7
17	6
18	3
19	4
20	8
21	6
22	8
23	5
24	5
25	7
26	6
27	3
28	4
29	4
30	6
31	7
32	5
33	6
34	7
35	6
36	3
37	4
38	4
39	4
40	7
41	5
42	5
43	7
44	7
45	3
46	4
47	4
48	4
49	2
50	5
51	5
52	7
53	6
54	3
55	5
56	4
57	4
58	2
59	6
60	5
61	7
62	6
63	3
64	4
65	4
66	5
67	2
68	6
69	3
70	7
71	6
72	3
73	4
74	4
75	4
76	2
77	7
78	3
79	5
80	6
81	3
82	4
83	4
84	4
85	2
86	6
87	3
88	6
89	1
90	3
91	4
92	4
93	4
94	2
95	6
96	3
97	5
98	1
99	3
100	8
101	8
102	6
103	6

n	a(n)
1	11
2	10
3	8
4	9
5	10
6	7
7	6
8	8
9	4
10	9
11	9
12	6
13	7
14	5
15	5
16	7
17	6
18	3
19	4
20	8
21	6
22	8
23	5
24	5
25	7
26	6
27	3
28	4
29	4
30	6
31	7
32	5
33	6
34	7
35	6
36	3
37	4
38	4
39	4
40	7
41	5
42	5
43	7
44	7
45	3
46	4
47	4
48	4
49	2
50	5
51	5
52	7
53	6
54	3
55	5
56	4
57	4
58	2
59	6
60	5
61	7
62	6
63	3
64	4
65	4
66	5
67	2
68	6
69	3
70	7
71	6
72	3
73	4
74	4
75	4
76	2
77	7
78	3
79	5
80	6
81	3
82	4
83	4
84	4
85	2
86	6
87	3
88	6
89	1
90	3
91	4
92	4
93	4
94	2
95	6
96	3
97	5
98	1
99	3
100	8
101	8
102	6
103	6

n	a(n)
1	11
2	10
3	8
4	9
5	10
6	7
7	6
8	8
9	4
10	9
11	9
12	6
13	7
14	5
15	5
16	7
17	6
18	3
19	4
20	8
21	6
22	8
23	5
24	5
25	7
26	6
27	3
28	4
29	4
30	6
31	7
32	5
33	6
34	7
35	6
36	3
37	4
38	4
39	4
40	7
41	5
42	5
43	7
44	7
45	3
46	4
47	4
48	4
49	2
50	5
51	5
52	7
53	6
54	3
55	5
56	4
57	4
58	2
59	6
60	5
61	7
62	6
63	3
64	4
65	4
66	5
67	2
68	6
69	3
70	7
71	6
72	3
73	4
74	4
75	4
76	2
77	7
78	3
79	5
80	6
81	3
82	4
83	4
84	4
85	2
86	6
87	3
88	6
89	1
90	3
91	4
92	4
93	4
94	2
95	6
96	3
97	5
98	1
99	3
100	8
101	8
102	6
103	6