A166048 - cp's OEIS frontend

A166048 a(n) = (A166049(n)-1)/4.

n	a(n)
1	0
2	1
3	2
4	3
5	5
6	6
7	9
8	12
9	20
10	21
11	23
12	30
13	41
14	42
15	56
16	72
17	90
18	110
19	132
20	156
21	182
22	210
23	240
24	272
25	306
26	342
27	380
28	420
29	462
30	506
31	552
32	600
33	650
34	702
35	756
36	812
37	870
38	930
39	992
40	1056
41	1122
42	1190
43	1260
44	1332
45	1406
46	1482
47	1560
48	1640
49	1722
50	1806
51	1892
52	1980
53	2070

[0, 1, 2, 3, 5, 6, 9, 12, 20, 21, 23, 30, 41, 42, 56, 72, 90, 110, 132, 156, 182, 210, 240, 272, 306, 342, 380, 420, 462, 506, 552, 600, 650, 702, 756, 812, 870, 930, 992, 1056, 1122, 1190, 1260, 1332, 1406, 1482, 1560, 1640, 1722, 1806, 1892, 1980, 2070]

cp's OEIS Frontend

A166048 a(n) = (A166049(n)-1)/4.

Table of values

List of values