A168142 - cp's OEIS frontend

A168142 Count downwards from 2, then from 8, then from 18, then from ... 2*k^2, k>=1.

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

[2, 1, 8, 7, 6, 5, 4, 3, 2, 1, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31]

cp's OEIS Frontend

A168142 Count downwards from 2, then from 8, then from 18, then from ... 2*k^2, k>=1.

Table of values

List of values

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

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

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