A333251 - cp's OEIS frontend

A333251 Tropical version of Somos-5 sequence A006721.

n	a(n)
0	-1
1	0
2	0
3	0
4	0
5	1
6	1
7	1
8	2
9	3
10	3
11	4
12	5
13	6
14	6
15	8
16	9
17	10
18	11
19	13
20	14
21	15
22	17
23	19
24	20
25	22
26	24
27	26
28	27
29	30
30	32
31	34
32	36
33	39
34	41
35	43
36	46
37	49
38	51
39	54
40	57
41	60
42	62
43	66
44	69
45	72
46	75
47	79
48	82
49	85
50	89
51	93
52	96
53	100
54	104
55	108
56	111
57	116
58	120
59	124
60	128
61	133
62	137
63	141
64	146
65	151

[-1, 0, 0, 0, 0, 1, 1, 1, 2, 3, 3, 4, 5, 6, 6, 8, 9, 10, 11, 13, 14, 15, 17, 19, 20, 22, 24, 26, 27, 30, 32, 34, 36, 39, 41, 43, 46, 49, 51, 54, 57, 60, 62, 66, 69, 72, 75, 79, 82, 85, 89, 93, 96, 100, 104, 108, 111, 116, 120, 124, 128, 133, 137, 141, 146, 151]

cp's OEIS Frontend

A333251 Tropical version of Somos-5 sequence A006721.

Table of values

List of values

n	a(n)
0	-1
1	0
2	0
3	0
4	0
5	1
6	1
7	1
8	2
9	3
10	3
11	4
12	5
13	6
14	6
15	8
16	9
17	10
18	11
19	13
20	14
21	15
22	17
23	19
24	20
25	22
26	24
27	26
28	27
29	30
30	32
31	34
32	36
33	39
34	41
35	43
36	46
37	49
38	51
39	54
40	57
41	60
42	62
43	66
44	69
45	72
46	75
47	79
48	82
49	85
50	89
51	93
52	96
53	100
54	104
55	108
56	111
57	116
58	120
59	124
60	128
61	133
62	137
63	141
64	146
65	151

n	a(n)
0	-1
1	0
2	0
3	0
4	0
5	1
6	1
7	1
8	2
9	3
10	3
11	4
12	5
13	6
14	6
15	8
16	9
17	10
18	11
19	13
20	14
21	15
22	17
23	19
24	20
25	22
26	24
27	26
28	27
29	30
30	32
31	34
32	36
33	39
34	41
35	43
36	46
37	49
38	51
39	54
40	57
41	60
42	62
43	66
44	69
45	72
46	75
47	79
48	82
49	85
50	89
51	93
52	96
53	100
54	104
55	108
56	111
57	116
58	120
59	124
60	128
61	133
62	137
63	141
64	146
65	151

n	a(n)
0	-1
1	0
2	0
3	0
4	0
5	1
6	1
7	1
8	2
9	3
10	3
11	4
12	5
13	6
14	6
15	8
16	9
17	10
18	11
19	13
20	14
21	15
22	17
23	19
24	20
25	22
26	24
27	26
28	27
29	30
30	32
31	34
32	36
33	39
34	41
35	43
36	46
37	49
38	51
39	54
40	57
41	60
42	62
43	66
44	69
45	72
46	75
47	79
48	82
49	85
50	89
51	93
52	96
53	100
54	104
55	108
56	111
57	116
58	120
59	124
60	128
61	133
62	137
63	141
64	146
65	151