A337789 - cp's OEIS frontend

A337789 Numbers k such that trajectory of k under repeated calculation of fecundity (x -> A070562(x)) eventually reaches 0.

n	a(n)
1	0
2	1
3	5
4	10
5	15
6	18
7	20
8	21
9	22
10	24
11	27
12	30
13	35
14	40
15	42
16	44
17	46
18	48
19	50
20	51
21	55
22	59
23	60
24	63
25	64
26	66
27	67
28	69
29	70
30	74
31	75
32	77
33	80
34	83
35	90
36	91
37	92
38	93
39	94
40	95
41	96
42	97
43	98
44	99
45	100
46	101
47	102
48	103
49	104
50	105
51	106
52	107
53	108
54	109
55	110
56	115
57	118
58	120
59	121
60	122
61	124
62	127

[0, 1, 5, 10, 15, 18, 20, 21, 22, 24, 27, 30, 35, 40, 42, 44, 46, 48, 50, 51, 55, 59, 60, 63, 64, 66, 67, 69, 70, 74, 75, 77, 80, 83, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 115, 118, 120, 121, 122, 124, 127]

cp's OEIS Frontend

A337789 Numbers k such that trajectory of k under repeated calculation of fecundity (x -> A070562(x)) eventually reaches 0.

Table of values

List of values

n	a(n)
1	0
2	1
3	5
4	10
5	15
6	18
7	20
8	21
9	22
10	24
11	27
12	30
13	35
14	40
15	42
16	44
17	46
18	48
19	50
20	51
21	55
22	59
23	60
24	63
25	64
26	66
27	67
28	69
29	70
30	74
31	75
32	77
33	80
34	83
35	90
36	91
37	92
38	93
39	94
40	95
41	96
42	97
43	98
44	99
45	100
46	101
47	102
48	103
49	104
50	105
51	106
52	107
53	108
54	109
55	110
56	115
57	118
58	120
59	121
60	122
61	124
62	127

n	a(n)
1	0
2	1
3	5
4	10
5	15
6	18
7	20
8	21
9	22
10	24
11	27
12	30
13	35
14	40
15	42
16	44
17	46
18	48
19	50
20	51
21	55
22	59
23	60
24	63
25	64
26	66
27	67
28	69
29	70
30	74
31	75
32	77
33	80
34	83
35	90
36	91
37	92
38	93
39	94
40	95
41	96
42	97
43	98
44	99
45	100
46	101
47	102
48	103
49	104
50	105
51	106
52	107
53	108
54	109
55	110
56	115
57	118
58	120
59	121
60	122
61	124
62	127

n	a(n)
1	0
2	1
3	5
4	10
5	15
6	18
7	20
8	21
9	22
10	24
11	27
12	30
13	35
14	40
15	42
16	44
17	46
18	48
19	50
20	51
21	55
22	59
23	60
24	63
25	64
26	66
27	67
28	69
29	70
30	74
31	75
32	77
33	80
34	83
35	90
36	91
37	92
38	93
39	94
40	95
41	96
42	97
43	98
44	99
45	100
46	101
47	102
48	103
49	104
50	105
51	106
52	107
53	108
54	109
55	110
56	115
57	118
58	120
59	121
60	122
61	124
62	127