A153250 - cp's OEIS frontend

A153250 Array A(x,y): A(0,0), A(1,0), A(0,1), A(2,0), A(1,1), A(0,2), ... formed by growing a bud (a single V-node) on the y-th leaf of the binary tree A014486(x).

n	a(n)
0	1
1	0
2	2
3	0
4	3
5	4
6	0
7	0
8	5
9	6
10	0
11	0
12	6
13	7
14	9
15	0
16	0
17	0
18	8
19	10
20	11
21	0
22	0
23	0
24	0
25	11
26	12
27	14
28	0
29	0
30	0
31	0
32	14
33	13
34	15
35	16
36	0
37	0
38	0
39	0
40	0
41	15
42	16
43	17
44	19
45	0
46	0
47	0
48	0
49	0
50	0
51	19
52	18
53	20
54	23
55	0
56	0
57	0
58	0
59	0
60	0
61	0
62	20
63	21
64	24
65	25
66	0
67	0
68	0
69	0
70	0
71	0
72	0
73	0
74	22
75	25
76	26
77	28
78	0
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	28
88	27
89	29
90	30

[1, 0, 2, 0, 3, 4, 0, 0, 5, 6, 0, 0, 6, 7, 9, 0, 0, 0, 8, 10, 11, 0, 0, 0, 0, 11, 12, 14, 0, 0, 0, 0, 14, 13, 15, 16, 0, 0, 0, 0, 0, 15, 16, 17, 19, 0, 0, 0, 0, 0, 0, 19, 18, 20, 23, 0, 0, 0, 0, 0, 0, 0, 20, 21, 24, 25, 0, 0, 0, 0, 0, 0, 0, 0, 22, 25, 26, 28, 0, 0, 0, 0, 0, 0, 0, 0, 0, 28, 27, 29, 30]

cp's OEIS Frontend

A153250 Array A(x,y): A(0,0), A(1,0), A(0,1), A(2,0), A(1,1), A(0,2), ... formed by growing a bud (a single V-node) on the y-th leaf of the binary tree A014486(x).

Table of values

List of values

n	a(n)
0	1
1	0
2	2
3	0
4	3
5	4
6	0
7	0
8	5
9	6
10	0
11	0
12	6
13	7
14	9
15	0
16	0
17	0
18	8
19	10
20	11
21	0
22	0
23	0
24	0
25	11
26	12
27	14
28	0
29	0
30	0
31	0
32	14
33	13
34	15
35	16
36	0
37	0
38	0
39	0
40	0
41	15
42	16
43	17
44	19
45	0
46	0
47	0
48	0
49	0
50	0
51	19
52	18
53	20
54	23
55	0
56	0
57	0
58	0
59	0
60	0
61	0
62	20
63	21
64	24
65	25
66	0
67	0
68	0
69	0
70	0
71	0
72	0
73	0
74	22
75	25
76	26
77	28
78	0
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	28
88	27
89	29
90	30

n	a(n)
0	1
1	0
2	2
3	0
4	3
5	4
6	0
7	0
8	5
9	6
10	0
11	0
12	6
13	7
14	9
15	0
16	0
17	0
18	8
19	10
20	11
21	0
22	0
23	0
24	0
25	11
26	12
27	14
28	0
29	0
30	0
31	0
32	14
33	13
34	15
35	16
36	0
37	0
38	0
39	0
40	0
41	15
42	16
43	17
44	19
45	0
46	0
47	0
48	0
49	0
50	0
51	19
52	18
53	20
54	23
55	0
56	0
57	0
58	0
59	0
60	0
61	0
62	20
63	21
64	24
65	25
66	0
67	0
68	0
69	0
70	0
71	0
72	0
73	0
74	22
75	25
76	26
77	28
78	0
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	28
88	27
89	29
90	30

n	a(n)
0	1
1	0
2	2
3	0
4	3
5	4
6	0
7	0
8	5
9	6
10	0
11	0
12	6
13	7
14	9
15	0
16	0
17	0
18	8
19	10
20	11
21	0
22	0
23	0
24	0
25	11
26	12
27	14
28	0
29	0
30	0
31	0
32	14
33	13
34	15
35	16
36	0
37	0
38	0
39	0
40	0
41	15
42	16
43	17
44	19
45	0
46	0
47	0
48	0
49	0
50	0
51	19
52	18
53	20
54	23
55	0
56	0
57	0
58	0
59	0
60	0
61	0
62	20
63	21
64	24
65	25
66	0
67	0
68	0
69	0
70	0
71	0
72	0
73	0
74	22
75	25
76	26
77	28
78	0
79	0
80	0
81	0
82	0
83	0
84	0
85	0
86	0
87	28
88	27
89	29
90	30