A139211 - OEIS

A139211 as a simple table

n	a(n)
1	2
2	11
3	27
4	55
5	90
6	144
7	209
8	281
9	372
10	498
11	626
12	759
13	911
14	1100
15	1317
16	1541
17	1784
18	2034
19	2314
20	2655
21	2999
22	3350
23	3720
24	4127
25	4559
26	5027
27	5540
28	6060
29	6599
30	7158
31	7734
32	8371
33	9057
34	9785
35	10515
36	11252
37	12008
38	12801
39	13655
40	14510
41	15455
42	16456
43	17464
44	18488

[2,11,27,55,90,144,209,281,372,498,626,759,911, 1100,1317,1541,1784,2034,2314,2655,2999,3350,3720, 4127,4559,5027,5540,6060,6599,7158,7734,8371,9057, 9785,10515,11252,12008,12801,13655,14510,15455, 16456,17464,18488]