A181343 - cp's OEIS frontend

A181343 a(n) = (35n^4 - 35n^3 + 55n^2 - 25n + 6)/6.

n	a(n)
1	6
2	76
3	386
4	1251
5	3126
6	6606
7	12426
8	21461
9	34726
10	53376
11	78706
12	112151
13	155286
14	209826
15	277626
16	360681
17	461126
18	581236
19	723426
20	890251
21	1084406
22	1308726
23	1566186
24	1859901
25	2193126
26	2569256
27	2991826
28	3464511
29	3991126
30	4575626

[6, 76, 386, 1251, 3126, 6606, 12426, 21461, 34726, 53376, 78706, 112151, 155286, 209826, 277626, 360681, 461126, 581236, 723426, 890251, 1084406, 1308726, 1566186, 1859901, 2193126, 2569256, 2991826, 3464511, 3991126, 4575626]

cp's OEIS Frontend

A181343 a(n) = (35n^4 - 35n^3 + 55n^2 - 25n + 6)/6.

Table of values

List of values

cp's OEIS Frontend

A181343 a(n) = (35*n^4 - 35*n^3 + 55*n^2 - 25*n + 6)/6.

Table of values

List of values

A181343 a(n) = (35n^4 - 35n^3 + 55n^2 - 25n + 6)/6.