A201144 - cp's OEIS frontend

A201144 The pebble sequence: a(n) is the length of the longest non-repeating sequence of pebble-moves among the partitions of n.

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	8
8	9
9	11
10	13
11	13
12	13
13	14
14	19
15	21
16	21
17	18
18	19
19	22
20	29
21	31
22	31
23	25
24	25
25	26
26	33
27	41
28	43
29	43
30	36
31	32
32	33
33	37
34	46
35	55
36	57
37	57
38	49
39	41
40	41
41	42
42	51
43	61
44	71
45	73
46	73
47	64
48	55
49	50
50	51
51	56
52	67
53	78
54	89
55	91
56	91
57	81
58	71
59	61
60	61
61	62
62	73
63	85
64	97
65	109
66	111
67	111
68	100
69	89
70	78
71	72
72	73
73	79
74	92
75	105
76	118
77	131
78	133
79	133
80	121
81	109
82	97
83	85
84	85
85	86
86	99
87	113
88	127
89	141
90	155
91	157
92	157
93	144
94	131
95	118
96	105
97	98
98	99
99	106
100	121

[1, 2, 3, 5, 6, 7, 8, 9, 11, 13, 13, 13, 14, 19, 21, 21, 18, 19, 22, 29, 31, 31, 25, 25, 26, 33, 41, 43, 43, 36, 32, 33, 37, 46, 55, 57, 57, 49, 41, 41, 42, 51, 61, 71, 73, 73, 64, 55, 50, 51, 56, 67, 78, 89, 91, 91, 81, 71, 61, 61, 62, 73, 85, 97, 109, 111, 111, 100, 89, 78, 72, 73, 79, 92, 105, 118, 131, 133, 133, 121, 109, 97, 85, 85, 86, 99, 113, 127, 141, 155, 157, 157, 144, 131, 118, 105, 98, 99, 106, 121]

cp's OEIS Frontend

A201144 The pebble sequence: a(n) is the length of the longest non-repeating sequence of pebble-moves among the partitions of n.

Table of values

List of values

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	8
8	9
9	11
10	13
11	13
12	13
13	14
14	19
15	21
16	21
17	18
18	19
19	22
20	29
21	31
22	31
23	25
24	25
25	26
26	33
27	41
28	43
29	43
30	36
31	32
32	33
33	37
34	46
35	55
36	57
37	57
38	49
39	41
40	41
41	42
42	51
43	61
44	71
45	73
46	73
47	64
48	55
49	50
50	51
51	56
52	67
53	78
54	89
55	91
56	91
57	81
58	71
59	61
60	61
61	62
62	73
63	85
64	97
65	109
66	111
67	111
68	100
69	89
70	78
71	72
72	73
73	79
74	92
75	105
76	118
77	131
78	133
79	133
80	121
81	109
82	97
83	85
84	85
85	86
86	99
87	113
88	127
89	141
90	155
91	157
92	157
93	144
94	131
95	118
96	105
97	98
98	99
99	106
100	121

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	8
8	9
9	11
10	13
11	13
12	13
13	14
14	19
15	21
16	21
17	18
18	19
19	22
20	29
21	31
22	31
23	25
24	25
25	26
26	33
27	41
28	43
29	43
30	36
31	32
32	33
33	37
34	46
35	55
36	57
37	57
38	49
39	41
40	41
41	42
42	51
43	61
44	71
45	73
46	73
47	64
48	55
49	50
50	51
51	56
52	67
53	78
54	89
55	91
56	91
57	81
58	71
59	61
60	61
61	62
62	73
63	85
64	97
65	109
66	111
67	111
68	100
69	89
70	78
71	72
72	73
73	79
74	92
75	105
76	118
77	131
78	133
79	133
80	121
81	109
82	97
83	85
84	85
85	86
86	99
87	113
88	127
89	141
90	155
91	157
92	157
93	144
94	131
95	118
96	105
97	98
98	99
99	106
100	121

n	a(n)
1	1
2	2
3	3
4	5
5	6
6	7
7	8
8	9
9	11
10	13
11	13
12	13
13	14
14	19
15	21
16	21
17	18
18	19
19	22
20	29
21	31
22	31
23	25
24	25
25	26
26	33
27	41
28	43
29	43
30	36
31	32
32	33
33	37
34	46
35	55
36	57
37	57
38	49
39	41
40	41
41	42
42	51
43	61
44	71
45	73
46	73
47	64
48	55
49	50
50	51
51	56
52	67
53	78
54	89
55	91
56	91
57	81
58	71
59	61
60	61
61	62
62	73
63	85
64	97
65	109
66	111
67	111
68	100
69	89
70	78
71	72
72	73
73	79
74	92
75	105
76	118
77	131
78	133
79	133
80	121
81	109
82	97
83	85
84	85
85	86
86	99
87	113
88	127
89	141
90	155
91	157
92	157
93	144
94	131
95	118
96	105
97	98
98	99
99	106
100	121