A203552 - cp's OEIS frontend

A203552 a(n) = n(5n^2 - 3*n + 4) / 6.

n	a(n)
0	0
1	1
2	6
3	20
4	48
5	95
6	166
7	266
8	400
9	573
10	790
11	1056
12	1376
13	1755
14	2198
15	2710
16	3296
17	3961
18	4710
19	5548
20	6480
21	7511
22	8646
23	9890
24	11248
25	12725
26	14326
27	16056
28	17920
29	19923
30	22070
31	24366
32	26816
33	29425
34	32198
35	35140
36	38256
37	41551
38	45030
39	48698

[0, 1, 6, 20, 48, 95, 166, 266, 400, 573, 790, 1056, 1376, 1755, 2198, 2710, 3296, 3961, 4710, 5548, 6480, 7511, 8646, 9890, 11248, 12725, 14326, 16056, 17920, 19923, 22070, 24366, 26816, 29425, 32198, 35140, 38256, 41551, 45030, 48698]

cp's OEIS Frontend

A203552 a(n) = n(5n^2 - 3*n + 4) / 6.

Table of values

List of values

cp's OEIS Frontend

A203552 a(n) = n*(5*n^2 - 3*n + 4) / 6.

Table of values

List of values

A203552 a(n) = n(5n^2 - 3*n + 4) / 6.