A014206 - OEIS

A014206 as a simple table

n	a(n)
0	2
1	4
2	8
3	14
4	22
5	32
6	44
7	58
8	74
9	92
10	112
11	134
12	158
13	184
14	212
15	242
16	274
17	308
18	344
19	382
20	422
21	464
22	508
23	554
24	602
25	652
26	704
27	758
28	814
29	872
30	932
31	994
32	1058
33	1124
34	1192
35	1262
36	1334
37	1408
38	1484
39	1562
40	1642
41	1724
42	1808
43	1894
44	1982
45	2072
46	2164
47	2258
48	2354
49	2452
50	2552

[2,4,8,14,22,32,44,58,74,92,112,134,158,184,212, 242,274,308,344,382,422,464,508,554,602,652,704, 758,814,872,932,994,1058,1124,1192,1262,1334,1408, 1484,1562,1642,1724,1808,1894,1982,2072,2164,2258, 2354,2452,2552]