A290730 - cp's OEIS frontend

A290730 Analog of A084848, replacing "quadratic residue" (X^2) with "value of X(3X-1)/2". a(n) = A290732(A290729(n)).

n	a(n)
1	1
2	3
3	4
4	6
5	7
6	9
7	10
8	12
9	11
10	12
11	18
12	21
13	24
14	28
15	36
16	40
17	42
18	44
19	66
20	77
21	72
22	84
23	108
24	120
25	126
26	162
27	168
28	216
29	240
30	252
31	280
32	264
33	308
34	396
35	440
36	462
37	594
38	504
39	648
40	720
41	756
42	840
43	1008
44	1080
45	1134
46	1260
47	1512
48	1512
49	1680
50	2016

[1, 3, 4, 6, 7, 9, 10, 12, 11, 12, 18, 21, 24, 28, 36, 40, 42, 44, 66, 77, 72, 84, 108, 120, 126, 162, 168, 216, 240, 252, 280, 264, 308, 396, 440, 462, 594, 504, 648, 720, 756, 840, 1008, 1080, 1134, 1260, 1512, 1512, 1680, 2016]

cp's OEIS Frontend

A290730 Analog of A084848, replacing "quadratic residue" (X^2) with "value of X(3X-1)/2". a(n) = A290732(A290729(n)).

Table of values

List of values