A262522 - cp's OEIS frontend

A262522 a(n)=0 if n is in A259934, otherwise the largest term in A045765 from which one can reach n by iterating A049820 zero or more times.

n	a(n)
0	0
1	8
2	0
3	7
4	8
5	7
6	0
7	7
8	8
9	79
10	20
11	79
12	0
13	13
14	20
15	79
16	24
17	79
18	0
19	19
20	20
21	79
22	0
23	79
24	24
25	25
26	40
27	79
28	28
29	79
30	0
31	79
32	40
33	33
34	0
35	79
36	36
37	37
38	140
39	79
40	40
41	43
42	0
43	43
44	50
45	79
46	0
47	79
48	140
49	49
50	50
51	79
52	52
53	79
54	0
55	55
56	56
57	79
58	0
59	79
60	140
61	79
62	0
63	63
64	64
65	79
66	66
67	67
68	68
69	79
70	0
71	79
72	140
73	79
74	74
75	75
76	123
77	79
78	0
79	79
80	88
81	123
82	98
83	123
84	140
85	85
86	98
87	123
88	88
89	103
90	0
91	123
92	98
93	103
94	0
95	123

[0, 8, 0, 7, 8, 7, 0, 7, 8, 79, 20, 79, 0, 13, 20, 79, 24, 79, 0, 19, 20, 79, 0, 79, 24, 25, 40, 79, 28, 79, 0, 79, 40, 33, 0, 79, 36, 37, 140, 79, 40, 43, 0, 43, 50, 79, 0, 79, 140, 49, 50, 79, 52, 79, 0, 55, 56, 79, 0, 79, 140, 79, 0, 63, 64, 79, 66, 67, 68, 79, 0, 79, 140, 79, 74, 75, 123, 79, 0, 79, 88, 123, 98, 123, 140, 85, 98, 123, 88, 103, 0, 123, 98, 103, 0, 123]

cp's OEIS Frontend

A262522 a(n)=0 if n is in A259934, otherwise the largest term in A045765 from which one can reach n by iterating A049820 zero or more times.

Table of values

List of values

n	a(n)
0	0
1	8
2	0
3	7
4	8
5	7
6	0
7	7
8	8
9	79
10	20
11	79
12	0
13	13
14	20
15	79
16	24
17	79
18	0
19	19
20	20
21	79
22	0
23	79
24	24
25	25
26	40
27	79
28	28
29	79
30	0
31	79
32	40
33	33
34	0
35	79
36	36
37	37
38	140
39	79
40	40
41	43
42	0
43	43
44	50
45	79
46	0
47	79
48	140
49	49
50	50
51	79
52	52
53	79
54	0
55	55
56	56
57	79
58	0
59	79
60	140
61	79
62	0
63	63
64	64
65	79
66	66
67	67
68	68
69	79
70	0
71	79
72	140
73	79
74	74
75	75
76	123
77	79
78	0
79	79
80	88
81	123
82	98
83	123
84	140
85	85
86	98
87	123
88	88
89	103
90	0
91	123
92	98
93	103
94	0
95	123

n	a(n)
0	0
1	8
2	0
3	7
4	8
5	7
6	0
7	7
8	8
9	79
10	20
11	79
12	0
13	13
14	20
15	79
16	24
17	79
18	0
19	19
20	20
21	79
22	0
23	79
24	24
25	25
26	40
27	79
28	28
29	79
30	0
31	79
32	40
33	33
34	0
35	79
36	36
37	37
38	140
39	79
40	40
41	43
42	0
43	43
44	50
45	79
46	0
47	79
48	140
49	49
50	50
51	79
52	52
53	79
54	0
55	55
56	56
57	79
58	0
59	79
60	140
61	79
62	0
63	63
64	64
65	79
66	66
67	67
68	68
69	79
70	0
71	79
72	140
73	79
74	74
75	75
76	123
77	79
78	0
79	79
80	88
81	123
82	98
83	123
84	140
85	85
86	98
87	123
88	88
89	103
90	0
91	123
92	98
93	103
94	0
95	123

n	a(n)
0	0
1	8
2	0
3	7
4	8
5	7
6	0
7	7
8	8
9	79
10	20
11	79
12	0
13	13
14	20
15	79
16	24
17	79
18	0
19	19
20	20
21	79
22	0
23	79
24	24
25	25
26	40
27	79
28	28
29	79
30	0
31	79
32	40
33	33
34	0
35	79
36	36
37	37
38	140
39	79
40	40
41	43
42	0
43	43
44	50
45	79
46	0
47	79
48	140
49	49
50	50
51	79
52	52
53	79
54	0
55	55
56	56
57	79
58	0
59	79
60	140
61	79
62	0
63	63
64	64
65	79
66	66
67	67
68	68
69	79
70	0
71	79
72	140
73	79
74	74
75	75
76	123
77	79
78	0
79	79
80	88
81	123
82	98
83	123
84	140
85	85
86	98
87	123
88	88
89	103
90	0
91	123
92	98
93	103
94	0
95	123