A219810 - OEIS

A219810 as a simple table

n	a(n)
1	3
2	6
3	16
4	33
5	61
6	106
7	176
8	281
9	433
10	646
11	936
12	1321
13	1821
14	2458
15	3256
16	4241
17	5441
18	6886
19	8608
20	10641
21	13021
22	15786
23	18976
24	22633
25	26801
26	31526
27	36856
28	42841
29	49533
30	56986
31	65256
32	74401
33	84481
34	95558
35	107696
36	120961
37	135421
38	151146
39	168208
40	186681

[3,6,16,33,61,106,176,281,433,646,936,1321,1821, 2458,3256,4241,5441,6886,8608,10641,13021,15786, 18976,22633,26801,31526,36856,42841,49533,56986, 65256,74401,84481,95558,107696,120961,135421, 151146,168208,186681]

[3,6,16,33,61,106,176,281,433,646,936,1321,1821,
 2458,3256,4241,5441,6886,8608,10641,13021,15786,
 18976,22633,26801,31526,36856,42841,49533,56986,
 65256,74401,84481,95558,107696,120961,135421,
 151146,168208,186681]