A213510 - cp's OEIS frontend

A213510 The sequence N(n) arising in the enumeration of balanced ternary trees.

n	a(n)
1	1
2	3
3	5
4	7
5	10
6	13
7	16
8	19
9	22
10	25
11	28
12	31
13	34
14	38
15	42
16	46
17	50
18	54
19	58
20	62
21	66
22	70
23	74
24	78
25	82
26	86
27	90
28	94
29	98
30	102
31	106
32	110
33	114
34	118
35	122
36	126
37	130
38	134
39	138
40	142
41	147
42	152
43	157
44	162
45	167
46	172
47	177
48	182
49	187
50	192

[1, 3, 5, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34, 38, 42, 46, 50, 54, 58, 62, 66, 70, 74, 78, 82, 86, 90, 94, 98, 102, 106, 110, 114, 118, 122, 126, 130, 134, 138, 142, 147, 152, 157, 162, 167, 172, 177, 182, 187, 192]

cp's OEIS Frontend

A213510 The sequence N(n) arising in the enumeration of balanced ternary trees.

Table of values

List of values

n	a(n)
1	1
2	3
3	5
4	7
5	10
6	13
7	16
8	19
9	22
10	25
11	28
12	31
13	34
14	38
15	42
16	46
17	50
18	54
19	58
20	62
21	66
22	70
23	74
24	78
25	82
26	86
27	90
28	94
29	98
30	102
31	106
32	110
33	114
34	118
35	122
36	126
37	130
38	134
39	138
40	142
41	147
42	152
43	157
44	162
45	167
46	172
47	177
48	182
49	187
50	192

n	a(n)
1	1
2	3
3	5
4	7
5	10
6	13
7	16
8	19
9	22
10	25
11	28
12	31
13	34
14	38
15	42
16	46
17	50
18	54
19	58
20	62
21	66
22	70
23	74
24	78
25	82
26	86
27	90
28	94
29	98
30	102
31	106
32	110
33	114
34	118
35	122
36	126
37	130
38	134
39	138
40	142
41	147
42	152
43	157
44	162
45	167
46	172
47	177
48	182
49	187
50	192

n	a(n)
1	1
2	3
3	5
4	7
5	10
6	13
7	16
8	19
9	22
10	25
11	28
12	31
13	34
14	38
15	42
16	46
17	50
18	54
19	58
20	62
21	66
22	70
23	74
24	78
25	82
26	86
27	90
28	94
29	98
30	102
31	106
32	110
33	114
34	118
35	122
36	126
37	130
38	134
39	138
40	142
41	147
42	152
43	157
44	162
45	167
46	172
47	177
48	182
49	187
50	192