A329200 - cp's OEIS frontend

A329200 The ghost iteration (A): add or subtract the number formed by absolute differences of digits (A040115), according to parity (even or odd).

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	9
11	11
12	11
13	15
14	11
15	19
16	11
17	23
18	11
19	27
20	22
21	20
22	22
23	22
24	26
25	22
26	30
27	22
28	34
29	22
30	27
31	33
32	31
33	33
34	33
35	37
36	33
37	41
38	33
39	45
40	44
41	38
42	44
43	42
44	44
45	44
46	48
47	44
48	52
49	44
50	45
51	55
52	49
53	55
54	53
55	55
56	55
57	59
58	55
59	63
60	66
61	56
62	66
63	60
64	66
65	64
66	66
67	66
68	70
69	66
70	63
71	77
72	67
73	77
74	71
75	77

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 9, 11, 11, 15, 11, 19, 11, 23, 11, 27, 22, 20, 22, 22, 26, 22, 30, 22, 34, 22, 27, 33, 31, 33, 33, 37, 33, 41, 33, 45, 44, 38, 44, 42, 44, 44, 48, 44, 52, 44, 45, 55, 49, 55, 53, 55, 55, 59, 55, 63, 66, 56, 66, 60, 66, 64, 66, 66, 70, 66, 63, 77, 67, 77, 71, 77]

cp's OEIS Frontend

A329200 The ghost iteration (A): add or subtract the number formed by absolute differences of digits (A040115), according to parity (even or odd).

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	9
11	11
12	11
13	15
14	11
15	19
16	11
17	23
18	11
19	27
20	22
21	20
22	22
23	22
24	26
25	22
26	30
27	22
28	34
29	22
30	27
31	33
32	31
33	33
34	33
35	37
36	33
37	41
38	33
39	45
40	44
41	38
42	44
43	42
44	44
45	44
46	48
47	44
48	52
49	44
50	45
51	55
52	49
53	55
54	53
55	55
56	55
57	59
58	55
59	63
60	66
61	56
62	66
63	60
64	66
65	64
66	66
67	66
68	70
69	66
70	63
71	77
72	67
73	77
74	71
75	77

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	9
11	11
12	11
13	15
14	11
15	19
16	11
17	23
18	11
19	27
20	22
21	20
22	22
23	22
24	26
25	22
26	30
27	22
28	34
29	22
30	27
31	33
32	31
33	33
34	33
35	37
36	33
37	41
38	33
39	45
40	44
41	38
42	44
43	42
44	44
45	44
46	48
47	44
48	52
49	44
50	45
51	55
52	49
53	55
54	53
55	55
56	55
57	59
58	55
59	63
60	66
61	56
62	66
63	60
64	66
65	64
66	66
67	66
68	70
69	66
70	63
71	77
72	67
73	77
74	71
75	77

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	9
11	11
12	11
13	15
14	11
15	19
16	11
17	23
18	11
19	27
20	22
21	20
22	22
23	22
24	26
25	22
26	30
27	22
28	34
29	22
30	27
31	33
32	31
33	33
34	33
35	37
36	33
37	41
38	33
39	45
40	44
41	38
42	44
43	42
44	44
45	44
46	48
47	44
48	52
49	44
50	45
51	55
52	49
53	55
54	53
55	55
56	55
57	59
58	55
59	63
60	66
61	56
62	66
63	60
64	66
65	64
66	66
67	66
68	70
69	66
70	63
71	77
72	67
73	77
74	71
75	77