A300997 - cp's OEIS frontend

A300997 a(n) is the number of steps needed to reach a stable configuration in the 1D cellular automaton initialized with one cell with mass n and based on the rule "each cell gives half of its mass, rounded down, to its right neighbor".

n	a(n)
1	0
2	1
3	3
4	4
5	6
6	8
7	10
8	11
9	13
10	15
11	17
12	19
13	21
14	23
15	24
16	26
17	28
18	30
19	32
20	34
21	36
22	38
23	40
24	41
25	43
26	45
27	47
28	49
29	51
30	53
31	55
32	56
33	58
34	60
35	62
36	64
37	66
38	68
39	70
40	72
41	74
42	76
43	78
44	80
45	82
46	84
47	86
48	87
49	89
50	91
51	93
52	95
53	97
54	99
55	101
56	103
57	105
58	107
59	109
60	111
61	113
62	114
63	116
64	118
65	120
66	122
67	124
68	126
69	128

[0, 1, 3, 4, 6, 8, 10, 11, 13, 15, 17, 19, 21, 23, 24, 26, 28, 30, 32, 34, 36, 38, 40, 41, 43, 45, 47, 49, 51, 53, 55, 56, 58, 60, 62, 64, 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 109, 111, 113, 114, 116, 118, 120, 122, 124, 126, 128]

cp's OEIS Frontend

A300997 a(n) is the number of steps needed to reach a stable configuration in the 1D cellular automaton initialized with one cell with mass n and based on the rule "each cell gives half of its mass, rounded down, to its right neighbor".

Table of values

List of values

n	a(n)
1	0
2	1
3	3
4	4
5	6
6	8
7	10
8	11
9	13
10	15
11	17
12	19
13	21
14	23
15	24
16	26
17	28
18	30
19	32
20	34
21	36
22	38
23	40
24	41
25	43
26	45
27	47
28	49
29	51
30	53
31	55
32	56
33	58
34	60
35	62
36	64
37	66
38	68
39	70
40	72
41	74
42	76
43	78
44	80
45	82
46	84
47	86
48	87
49	89
50	91
51	93
52	95
53	97
54	99
55	101
56	103
57	105
58	107
59	109
60	111
61	113
62	114
63	116
64	118
65	120
66	122
67	124
68	126
69	128

n	a(n)
1	0
2	1
3	3
4	4
5	6
6	8
7	10
8	11
9	13
10	15
11	17
12	19
13	21
14	23
15	24
16	26
17	28
18	30
19	32
20	34
21	36
22	38
23	40
24	41
25	43
26	45
27	47
28	49
29	51
30	53
31	55
32	56
33	58
34	60
35	62
36	64
37	66
38	68
39	70
40	72
41	74
42	76
43	78
44	80
45	82
46	84
47	86
48	87
49	89
50	91
51	93
52	95
53	97
54	99
55	101
56	103
57	105
58	107
59	109
60	111
61	113
62	114
63	116
64	118
65	120
66	122
67	124
68	126
69	128

n	a(n)
1	0
2	1
3	3
4	4
5	6
6	8
7	10
8	11
9	13
10	15
11	17
12	19
13	21
14	23
15	24
16	26
17	28
18	30
19	32
20	34
21	36
22	38
23	40
24	41
25	43
26	45
27	47
28	49
29	51
30	53
31	55
32	56
33	58
34	60
35	62
36	64
37	66
38	68
39	70
40	72
41	74
42	76
43	78
44	80
45	82
46	84
47	86
48	87
49	89
50	91
51	93
52	95
53	97
54	99
55	101
56	103
57	105
58	107
59	109
60	111
61	113
62	114
63	116
64	118
65	120
66	122
67	124
68	126
69	128