A170893 - cp's OEIS frontend

A170893 First differences of the toothpick sequence A170892.

n	a(n)
0	0
1	1
2	1
3	2
4	4
5	4
6	4
7	8
8	10
9	10
10	4
11	8
12	10
13	12
14	12
15	22
16	26
17	18
18	4
19	8
20	10
21	12
22	12
23	22
24	26
25	20
26	12
27	22
28	28
29	32
30	42
31	66
32	66
33	34
34	4
35	8
36	10
37	12
38	12
39	22
40	26
41	20
42	12
43	22
44	28
45	32
46	42
47	66
48	66
49	36
50	12
51	22
52	28
53	32
54	42
55	66
56	68
57	48
58	42
59	68
60	84
61	102
62	146
63	194
64	162
65	66
66	4
67	8
68	10
69	12
70	12
71	22
72	26
73	20
74	12
75	22
76	28
77	32
78	42
79	66
80	66
81	36
82	12
83	22
84	28
85	32
86	42
87	66
88	68
89	48
90	42
91	68
92	84

[0, 1, 1, 2, 4, 4, 4, 8, 10, 10, 4, 8, 10, 12, 12, 22, 26, 18, 4, 8, 10, 12, 12, 22, 26, 20, 12, 22, 28, 32, 42, 66, 66, 34, 4, 8, 10, 12, 12, 22, 26, 20, 12, 22, 28, 32, 42, 66, 66, 36, 12, 22, 28, 32, 42, 66, 68, 48, 42, 68, 84, 102, 146, 194, 162, 66, 4, 8, 10, 12, 12, 22, 26, 20, 12, 22, 28, 32, 42, 66, 66, 36, 12, 22, 28, 32, 42, 66, 68, 48, 42, 68, 84]

cp's OEIS Frontend

A170893 First differences of the toothpick sequence A170892.

Table of values

List of values

n	a(n)
0	0
1	1
2	1
3	2
4	4
5	4
6	4
7	8
8	10
9	10
10	4
11	8
12	10
13	12
14	12
15	22
16	26
17	18
18	4
19	8
20	10
21	12
22	12
23	22
24	26
25	20
26	12
27	22
28	28
29	32
30	42
31	66
32	66
33	34
34	4
35	8
36	10
37	12
38	12
39	22
40	26
41	20
42	12
43	22
44	28
45	32
46	42
47	66
48	66
49	36
50	12
51	22
52	28
53	32
54	42
55	66
56	68
57	48
58	42
59	68
60	84
61	102
62	146
63	194
64	162
65	66
66	4
67	8
68	10
69	12
70	12
71	22
72	26
73	20
74	12
75	22
76	28
77	32
78	42
79	66
80	66
81	36
82	12
83	22
84	28
85	32
86	42
87	66
88	68
89	48
90	42
91	68
92	84

n	a(n)
0	0
1	1
2	1
3	2
4	4
5	4
6	4
7	8
8	10
9	10
10	4
11	8
12	10
13	12
14	12
15	22
16	26
17	18
18	4
19	8
20	10
21	12
22	12
23	22
24	26
25	20
26	12
27	22
28	28
29	32
30	42
31	66
32	66
33	34
34	4
35	8
36	10
37	12
38	12
39	22
40	26
41	20
42	12
43	22
44	28
45	32
46	42
47	66
48	66
49	36
50	12
51	22
52	28
53	32
54	42
55	66
56	68
57	48
58	42
59	68
60	84
61	102
62	146
63	194
64	162
65	66
66	4
67	8
68	10
69	12
70	12
71	22
72	26
73	20
74	12
75	22
76	28
77	32
78	42
79	66
80	66
81	36
82	12
83	22
84	28
85	32
86	42
87	66
88	68
89	48
90	42
91	68
92	84

n	a(n)
0	0
1	1
2	1
3	2
4	4
5	4
6	4
7	8
8	10
9	10
10	4
11	8
12	10
13	12
14	12
15	22
16	26
17	18
18	4
19	8
20	10
21	12
22	12
23	22
24	26
25	20
26	12
27	22
28	28
29	32
30	42
31	66
32	66
33	34
34	4
35	8
36	10
37	12
38	12
39	22
40	26
41	20
42	12
43	22
44	28
45	32
46	42
47	66
48	66
49	36
50	12
51	22
52	28
53	32
54	42
55	66
56	68
57	48
58	42
59	68
60	84
61	102
62	146
63	194
64	162
65	66
66	4
67	8
68	10
69	12
70	12
71	22
72	26
73	20
74	12
75	22
76	28
77	32
78	42
79	66
80	66
81	36
82	12
83	22
84	28
85	32
86	42
87	66
88	68
89	48
90	42
91	68
92	84