A215151 - cp's OEIS frontend

A215151 a(1) = 1; thereafter a(n+1) = 0 if bigomega(n) = bigomega(2^a(n)+n), otherwise a(n+1) = a(n)+1.

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

[1, 2, 3, 0, 1, 0, 1, 2, 0, 0, 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 0, 1, 2, 3, 0, 1, 2, 3, 4, 5, 6, 0, 1, 2, 3, 4, 5, 6, 0, 0, 1, 2, 3, 4, 0, 1, 2, 3, 0, 1, 0, 1, 2, 0, 1, 2, 3, 4, 5, 0, 1, 0, 1, 0, 1, 2, 3, 0, 1, 2, 3, 4, 0, 1, 2, 3, 4, 5, 6, 7, 0, 0, 1, 0, 1, 2, 0, 1, 0, 0, 1, 2, 0, 0, 1, 2, 3, 0, 1]

cp's OEIS Frontend

A215151 a(1) = 1; thereafter a(n+1) = 0 if bigomega(n) = bigomega(2^a(n)+n), otherwise a(n+1) = a(n)+1.

Table of values

List of values

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

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

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