A263689 - cp's OEIS frontend

A263689 a(n) = (2n^6 - 6n^5 + 5*n^4 - n^2 + 12)/12.

n	a(n)
0	1
1	1
2	2
3	34
4	277
5	1301
6	4426
7	12202
8	29009
9	61777
10	120826
11	220826
12	381877
13	630709
14	1002002
15	1539826
16	2299201
17	3347777
18	4767634
19	6657202
20	9133301
21	12333301
22	16417402
23	21571034
24	28007377
25	35970001
26	45735626
27	57617002
28	71965909
29	89176277
30	109687426
31	133987426
32	162616577
33	196171009
34	235306402
35	280741826

[1, 1, 2, 34, 277, 1301, 4426, 12202, 29009, 61777, 120826, 220826, 381877, 630709, 1002002, 1539826, 2299201, 3347777, 4767634, 6657202, 9133301, 12333301, 16417402, 21571034, 28007377, 35970001, 45735626, 57617002, 71965909, 89176277, 109687426, 133987426, 162616577, 196171009, 235306402, 280741826]

cp's OEIS Frontend

A263689 a(n) = (2n^6 - 6n^5 + 5*n^4 - n^2 + 12)/12.

Table of values

List of values

cp's OEIS Frontend

A263689 a(n) = (2*n^6 - 6*n^5 + 5*n^4 - n^2 + 12)/12.

Table of values

List of values

A263689 a(n) = (2n^6 - 6n^5 + 5*n^4 - n^2 + 12)/12.