A177148 - cp's OEIS frontend

A177148 a(n) = number of squares of summations of digits before reaching the end of the cycle.

n	a(n)
0	0
1	0
2	5
3	2
4	4
5	4
6	2
7	3
8	3
9	1
10	1
11	5
12	2
13	4
14	4
15	2
16	3
17	3
18	1
19	2
20	5
21	2
22	4
23	4
24	2
25	3
26	3
27	1
28	2
29	5
30	2
31	4
32	4
33	2
34	3
35	3
36	1
37	2
38	5
39	2
40	4
41	4
42	2
43	3
44	3
45	1
46	2
47	5
48	2
49	2
50	4
51	2
52	3
53	3
54	1
55	2
56	5
57	2
58	2
59	3
60	2
61	3
62	3
63	1
64	2
65	5
66	2
67	2
68	3
69	2
70	3
71	3
72	1
73	2
74	5
75	2
76	2
77	3
78	2
79	2
80	3
81	1
82	2
83	5
84	2
85	2
86	3
87	2
88	2
89	4
90	1
91	2
92	5
93	2
94	2
95	3
96	2
97	2
98	4
99	2
100	1
101	5
102	2
103	4
104	4

[0, 0, 5, 2, 4, 4, 2, 3, 3, 1, 1, 5, 2, 4, 4, 2, 3, 3, 1, 2, 5, 2, 4, 4, 2, 3, 3, 1, 2, 5, 2, 4, 4, 2, 3, 3, 1, 2, 5, 2, 4, 4, 2, 3, 3, 1, 2, 5, 2, 2, 4, 2, 3, 3, 1, 2, 5, 2, 2, 3, 2, 3, 3, 1, 2, 5, 2, 2, 3, 2, 3, 3, 1, 2, 5, 2, 2, 3, 2, 2, 3, 1, 2, 5, 2, 2, 3, 2, 2, 4, 1, 2, 5, 2, 2, 3, 2, 2, 4, 2, 1, 5, 2, 4, 4]

cp's OEIS Frontend

A177148 a(n) = number of squares of summations of digits before reaching the end of the cycle.

Table of values

List of values

n	a(n)
0	0
1	0
2	5
3	2
4	4
5	4
6	2
7	3
8	3
9	1
10	1
11	5
12	2
13	4
14	4
15	2
16	3
17	3
18	1
19	2
20	5
21	2
22	4
23	4
24	2
25	3
26	3
27	1
28	2
29	5
30	2
31	4
32	4
33	2
34	3
35	3
36	1
37	2
38	5
39	2
40	4
41	4
42	2
43	3
44	3
45	1
46	2
47	5
48	2
49	2
50	4
51	2
52	3
53	3
54	1
55	2
56	5
57	2
58	2
59	3
60	2
61	3
62	3
63	1
64	2
65	5
66	2
67	2
68	3
69	2
70	3
71	3
72	1
73	2
74	5
75	2
76	2
77	3
78	2
79	2
80	3
81	1
82	2
83	5
84	2
85	2
86	3
87	2
88	2
89	4
90	1
91	2
92	5
93	2
94	2
95	3
96	2
97	2
98	4
99	2
100	1
101	5
102	2
103	4
104	4

n	a(n)
0	0
1	0
2	5
3	2
4	4
5	4
6	2
7	3
8	3
9	1
10	1
11	5
12	2
13	4
14	4
15	2
16	3
17	3
18	1
19	2
20	5
21	2
22	4
23	4
24	2
25	3
26	3
27	1
28	2
29	5
30	2
31	4
32	4
33	2
34	3
35	3
36	1
37	2
38	5
39	2
40	4
41	4
42	2
43	3
44	3
45	1
46	2
47	5
48	2
49	2
50	4
51	2
52	3
53	3
54	1
55	2
56	5
57	2
58	2
59	3
60	2
61	3
62	3
63	1
64	2
65	5
66	2
67	2
68	3
69	2
70	3
71	3
72	1
73	2
74	5
75	2
76	2
77	3
78	2
79	2
80	3
81	1
82	2
83	5
84	2
85	2
86	3
87	2
88	2
89	4
90	1
91	2
92	5
93	2
94	2
95	3
96	2
97	2
98	4
99	2
100	1
101	5
102	2
103	4
104	4

n	a(n)
0	0
1	0
2	5
3	2
4	4
5	4
6	2
7	3
8	3
9	1
10	1
11	5
12	2
13	4
14	4
15	2
16	3
17	3
18	1
19	2
20	5
21	2
22	4
23	4
24	2
25	3
26	3
27	1
28	2
29	5
30	2
31	4
32	4
33	2
34	3
35	3
36	1
37	2
38	5
39	2
40	4
41	4
42	2
43	3
44	3
45	1
46	2
47	5
48	2
49	2
50	4
51	2
52	3
53	3
54	1
55	2
56	5
57	2
58	2
59	3
60	2
61	3
62	3
63	1
64	2
65	5
66	2
67	2
68	3
69	2
70	3
71	3
72	1
73	2
74	5
75	2
76	2
77	3
78	2
79	2
80	3
81	1
82	2
83	5
84	2
85	2
86	3
87	2
88	2
89	4
90	1
91	2
92	5
93	2
94	2
95	3
96	2
97	2
98	4
99	2
100	1
101	5
102	2
103	4
104	4