A167499 - cp's OEIS frontend

A167499 a(n) = n*(n+3)/2 + 6.

n	a(n)
0	6
1	8
2	11
3	15
4	20
5	26
6	33
7	41
8	50
9	60
10	71
11	83
12	96
13	110
14	125
15	141
16	158
17	176
18	195
19	215
20	236
21	258
22	281
23	305
24	330
25	356
26	383
27	411
28	440
29	470
30	501
31	533
32	566
33	600
34	635
35	671
36	708
37	746
38	785
39	825
40	866
41	908
42	951
43	995
44	1040
45	1086
46	1133
47	1181
48	1230
49	1280
50	1331
51	1383
52	1436
53	1490

[6, 8, 11, 15, 20, 26, 33, 41, 50, 60, 71, 83, 96, 110, 125, 141, 158, 176, 195, 215, 236, 258, 281, 305, 330, 356, 383, 411, 440, 470, 501, 533, 566, 600, 635, 671, 708, 746, 785, 825, 866, 908, 951, 995, 1040, 1086, 1133, 1181, 1230, 1280, 1331, 1383, 1436, 1490]

cp's OEIS Frontend

A167499 a(n) = n*(n+3)/2 + 6.

Table of values

List of values