A006503 - cp's OEIS frontend

A006503 a(n) = n(n+1)(n+8)/6.

n	a(n)
0	0
1	3
2	10
3	22
4	40
5	65
6	98
7	140
8	192
9	255
10	330
11	418
12	520
13	637
14	770
15	920
16	1088
17	1275
18	1482
19	1710
20	1960
21	2233
22	2530
23	2852
24	3200
25	3575
26	3978
27	4410
28	4872
29	5365
30	5890
31	6448
32	7040
33	7667
34	8330
35	9030
36	9768
37	10545
38	11362
39	12220
40	13120
41	14063
42	15050
43	16082
44	17160
45	18285

[0, 3, 10, 22, 40, 65, 98, 140, 192, 255, 330, 418, 520, 637, 770, 920, 1088, 1275, 1482, 1710, 1960, 2233, 2530, 2852, 3200, 3575, 3978, 4410, 4872, 5365, 5890, 6448, 7040, 7667, 8330, 9030, 9768, 10545, 11362, 12220, 13120, 14063, 15050, 16082, 17160, 18285]

cp's OEIS Frontend

A006503 a(n) = n(n+1)(n+8)/6.

Table of values

List of values

cp's OEIS Frontend

A006503 a(n) = n*(n+1)*(n+8)/6.

Table of values

List of values

A006503 a(n) = n(n+1)(n+8)/6.