A299732 - OEIS

A299732 as a simple table

n	a(n)
0	2
1	5
2	8
3	13
4	20
5	29
6	42
7	57
8	78
9	109
10	148
11	197
12	264
13	347
14	454
15	595
16	770
17	989
18	1272
19	1619
20	2054
21	2601
22	3268
23	4087
24	5108
25	6347
26	7860
27	9713
28	11948
29	14653
30	17944
31	21881
32	26614
33	32311
34	39102
35	47211
36	56910
37	68397
38	82038
39	98237
40	117354
41	139923
42	166580
43	197877
44	234672

[2,5,8,13,20,29,42,57,78,109,148,197,264,347,454, 595,770,989,1272,1619,2054,2601,3268,4087,5108, 6347,7860,9713,11948,14653,17944,21881,26614, 32311,39102,47211,56910,68397,82038,98237,117354, 139923,166580,197877,234672]