A227621 - OEIS

A227621 as a simple table

n	a(n)
0	4
1	8
2	14
3	23
4	37
5	57
6	87
7	133
8	201
9	304
10	457
11	688
12	1034
13	1553
14	2331
15	3499
16	5251
17	7878
18	11819
19	17731
20	26598
21	39899
22	59851
23	89778
24	134669
25	202005
26	303010
27	454517
28	681778
29	1022668
30	1534004
31	2301009
32	3451515
33	5177275
34	7765914

[4,8,14,23,37,57,87,133,201,304,457,688,1034,1553, 2331,3499,5251,7878,11819,17731,26598,39899,59851, 89778,134669,202005,303010,454517,681778,1022668, 1534004,2301009,3451515,5177275,7765914]

[4,8,14,23,37,57,87,133,201,304,457,688,1034,1553,
 2331,3499,5251,7878,11819,17731,26598,39899,59851,
 89778,134669,202005,303010,454517,681778,1022668,
 1534004,2301009,3451515,5177275,7765914]