A289121 - cp's OEIS frontend

A289121 a(n) = (8 - 2n + 11n^2 - 6*n^3 + n^4)/4.

n	a(n)
1	3
2	4
3	5
4	12
5	37
6	98
7	219
8	430
9	767
10	1272
11	1993
12	2984
13	4305
14	6022
15	8207
16	10938
17	14299
18	18380
19	23277
20	29092
21	35933
22	43914
23	53155
24	63782
25	75927
26	89728
27	105329
28	122880
29	142537
30	164462
31	188823
32	215794
33	245555
34	278292
35	314197
36	353468
37	396309
38	442930
39	493547
40	548382
41	607663

[3, 4, 5, 12, 37, 98, 219, 430, 767, 1272, 1993, 2984, 4305, 6022, 8207, 10938, 14299, 18380, 23277, 29092, 35933, 43914, 53155, 63782, 75927, 89728, 105329, 122880, 142537, 164462, 188823, 215794, 245555, 278292, 314197, 353468, 396309, 442930, 493547, 548382, 607663]

cp's OEIS Frontend

A289121 a(n) = (8 - 2n + 11n^2 - 6*n^3 + n^4)/4.

Table of values

List of values

cp's OEIS Frontend

A289121 a(n) = (8 - 2*n + 11*n^2 - 6*n^3 + n^4)/4.

Table of values

List of values

A289121 a(n) = (8 - 2n + 11n^2 - 6*n^3 + n^4)/4.