A225809 - OEIS

A225809 as a simple table

n	a(n)
1	3
2	11
3	59
4	139
5	179
6	419
7	919
8	1399
9	3119
10	5099
11	6379
12	8059
13	9377
14	16007
15	31489
16	39461
17	60899
18	83639
19	87767
20	92867
21	100799
22	135719
23	161879
24	163019
25	166457
26	179393
27	206699
28	218459
29	229157
30	273059
31	317599
32	338659
33	363799
34	367219
35	389839
36	411311
37	442733
38	491039

[3,11,59,139,179,419,919,1399,3119,5099,6379,8059, 9377,16007,31489,39461,60899,83639,87767,92867, 100799,135719,161879,163019,166457,179393,206699, 218459,229157,273059,317599,338659,363799,367219, 389839,411311,442733,491039]