A191567 - cp's OEIS frontend

A191567 Four interlaced 2nd order polynomials: a(4k) = k(1+2k); a(1+2k) = 2(1+2k)(3+2k); a(2+4k) = 4(1+k)(1+2k).

n	a(n)
0	0
1	6
2	4
3	30
4	3
5	70
6	24
7	126
8	10
9	198
10	60
11	286
12	21
13	390
14	112
15	510
16	36
17	646
18	180
19	798
20	55
21	966
22	264
23	1150
24	78
25	1350
26	364
27	1566
28	105
29	1798
30	480
31	2046
32	136
33	2310
34	612
35	2590
36	171
37	2886
38	760
39	3198
40	210
41	3526
42	924
43	3870
44	253
45	4230
46	1104
47	4606
48	300
49	4998
50	1300
51	5406
52	351

[0, 6, 4, 30, 3, 70, 24, 126, 10, 198, 60, 286, 21, 390, 112, 510, 36, 646, 180, 798, 55, 966, 264, 1150, 78, 1350, 364, 1566, 105, 1798, 480, 2046, 136, 2310, 612, 2590, 171, 2886, 760, 3198, 210, 3526, 924, 3870, 253, 4230, 1104, 4606, 300, 4998, 1300, 5406, 351]

cp's OEIS Frontend

A191567 Four interlaced 2nd order polynomials: a(4k) = k(1+2k); a(1+2k) = 2(1+2k)(3+2k); a(2+4k) = 4(1+k)(1+2k).

Table of values

List of values

cp's OEIS Frontend

A191567 Four interlaced 2nd order polynomials: a(4*k) = k*(1+2*k); a(1+2*k) = 2*(1+2*k)*(3+2*k); a(2+4*k) = 4*(1+k)*(1+2*k).

Table of values

List of values

A191567 Four interlaced 2nd order polynomials: a(4k) = k(1+2k); a(1+2k) = 2(1+2k)(3+2k); a(2+4k) = 4(1+k)(1+2k).